NUMBERS BY LEVEL

	DCs			Damage					Defenses		Attacks vs.		Hit Points			Std.	Item
Level	Easy	Med.	Hard	Minion	Low	Medium	High	Limited	AC	NADs	AC	NADs	Low	Med.	High	XP	Price
1	8	12	19	4	1d6+3	1d8+4	1d10+5	2d6+6	15	13	6	4	24	29	36	100	360
2	9	13	20	5	1d6+4	1d8+5	2d6+5	2d6+8	16	14	7	5	30	37	46	125	520
3	9	13	20	5	1d8+4	1d10+5	2d6+6	2d8+7	17	15	8	6	36	45	56	150	680
4	10	14	21	6	1d8+4	2d6+5	2d6+8	2d8+9	18	16	9	7	42	54	67	175	840
5	10	15	22	6	1d8+5	2d6+6	2d6+9	3d6+9	19	17	10	8	48	62	77	200	1,000
6	11	15	23	7	1d10+5	2d6+7	2d8+8	3d6+10	20	18	11	9	54	70	87	250	1,800
7	11	16	23	7	1d10+6	2d6+8	2d8+9	3d6+12	21	19	12	10	60	78	97	300	2,600
8	12	17	24	8	2d6+5	2d6+9	3d6+9	4d6+10	22	20	13	11	66	87	108	350	3,400
9	12	17	25	8	2d6+6	2d8+8	3d6+10	4d6+11	23	21	14	12	72	95	118	400	4,200
10	13	18	26	9	2d6+6	2d8+9	3d6+12	4d6+13	24	22	15	13	79	103	128	500	5,000
11	13	19	27	9	2d6+7	3d6+8	3d6+13	4d6+14	25	23	16	14	85	111	138	600	9,000
12	14	20	28	10	2d6+8	3d6+9	4d6+11	4d6+16	26	24	17	15	91	120	149	700	13,000
13	14	20	28	10	2d6+9	3d6+10	4d6+12	4d6+17	27	25	18	16	97	128	159	800	17,000
14	15	21	29	11	2d8+7	3d6+11	4d6+13	3d10+16	28	26	19	17	103	136	169	1,000	21,000
15	15	22	30	11	2d8+8	3d6+12	4d6+14	4d8+16	29	27	20	18	109	144	179	1,200	25,000
16	16	22	31	12	2d8+9	4d6+10	4d6+16	4d8+18	30	28	21	19	115	153	190	1,400	45,000
17	16	23	31	12	3d6+8	4d6+11	4d6+17	4d8+19	31	29	22	20	121	161	200	1,600	65,000
18	17	24	32	13	3d6+9	4d6+12	3d10+16	3d12+19	32	30	23	21	127	169	210	2,000	85,000
19	17	24	33	13	3d6+10	4d6+13	3d10+17	3d12+21	33	31	24	22	133	177	220	2,400	105,000
20	18	25	34	14	3d6+10	4d6+14	4d8+17	4d10+20	34	32	25	23	140	186	231	2,800	125,000
21	19	26	35	14	3d6+11	4d6+15	4d8+18	4d10+21	35	33	26	24	146	194	241	3,200	225,000
22	20	27	36	15	3d6+12	4d6+16	4d8+19	4d10+23	36	34	27	25	152	202	251	4,150	325,000
23	20	27	36	15	3d6+13	4d6+17	4d8+20	4d10+24	37	35	28	26	158	210	261	5,100	425,000
24	21	28	37	16	4d6+10	3d10+15	3d12+20	4d10+26	38	36	29	27	164	219	272	6,050	525,000
25	21	29	38	16	4d6+11	3d10+16	4d10+19	4d12+23	39	37	30	28	170	227	282	7,000	625,000
26	22	29	39	17	4d6+11	4d8+16	4d10+20	4d12+25	40	38	31	29	176	235	292	9,000	1,125,000
27	22	30	39	17	4d6+12	4d8+17	4d10+21	4d12+26	41	39	32	30	182	243	302	11,000	1,625,000
28	23	31	40	18	4d6+13	4d8+18	4d10+23	4d12+28	42	40	33	31	188	252	313	13,000	2,125,000
29	23	31	41	18	4d6+14	4d8+19	4d10+24	4d12+29	43	41	34	32	194	260	323	15,000	2,625,000
30	24	32	42	19	4d6+14	4d8+20	4d10+25	4d12+31	44	42	35	33	201	268	333	19,000	3,125,000

MONSTERS BY ROLE

	Skirmisher	Brute	Soldier	Lurker	Controller	Artillery
Initiative bonus	+2	—	+2	+4	—	—
Hit points	(Lvl + 1) x 8 + Con	(Lvl + 1) x 10 + Con	(Lvl + 1) x 8 + Con	(Lvl + 1) x 6 + Con	(Lvl + 1) x 8 + Con	(Lvl + 1) x 6 + Con
AC	Level + 14	Level + 12	Level + 16	Level + 14	Level + 14	Level + 12
NADs	Level + 12	Level + 12	Level + 12	Level + 12	Level + 12	Level + 12
Attacks vs. AC	Level + 5	Level + 5	Level + 5	Level + 5	Level + 5	Level + 5
Attacks. vs NADs	Level + 3	Level + 3	Level + 3	Level + 3	Level + 3	Level + 3
Damage	Med	High	Med	High+	Low-med	Med
Special	High mobility (e.g. shifts farther, moves during attack, avoids OAs)	—	Marks at-will; locks down enemy movement and/or draws their attacks.	Can avoid damage (e.g. stealth, flee reactions); doesn't attack every round	Inflicts conditions, penalties, or forced movement at-will	+1 or 2 to ranged and area attack rolls

ATTACK MODIFIERS

Circumstance	Mod
Combat advantage against target	+2
Attacker is prone	-2
Attacker is restrained	-2
Target has cover	-2
Target has superior cover	-5
Target has concealment (melee and ranged only)	-2
Target has total concealment (melee and ranged only)	-5
Long range (weapon attacks only)	-2
Charge attack (melee only)	+1

TYPES OF ROLL

Attack roll: 1d20 + 1/2 lvl + abil mod + enhancement + misc vs. AC or a NAD
Determines whether an attack hits. Weapon attacks are usually against AC; magic, unarmed (e.g. grab, bull rush), and improvised (e.g. drop a chandelier) attacks are usually against a NAD. Often followed by a damage roll.
Damage roll: Varying numbers of dice (d4s to d12s) + abil mod + enhancement + misc
Determines how hard an attack or effect hits.
Saving throw: 1d20 + misc vs. 10
Roll at the end of your turn to determine if a (save ends) effect wears off.
Skill check: 1d20 + 1/2 lvl + abil mod + 5 (if trained) + misc vs. easy/med/hard DC
Like an attack roll, but for noncombat situations and stunts. e.g. If you jump off of a ledge to attack an enemy below, you roll a skill check to pull off the leap correctly and an attack roll to actually hit the guy.
Ability check: 1d20 + 1/2 lvl + abil mod vs. easy/med/hard DC
Like a skill check for situations where skill is irrelevant. e.g. breaking down a door is purely a matter of strength, not technique. I occasionally give a +5 bonus if the subject has massive natural talent; e.g. Huge creatures get +5 to many Str checks, computers get +5 to Int checks about quick computation.
Initiative roll: 1d20 + 1/2 lvl + Dex mod + misc
Roll at the beginning of combat to determine turn order. Also works like an ability check for reaction time.

STANDARD ACTIONS

Action	Description
Administer potion	Help an unconscious creature consume a potion
Aid another	Improve an ally’s skill check or ability check by +2
Aid attack	Improve an ally’s next attack roll by +2
Aid defense	Improve an ally’s defenses by +2 against the next attack
Basic attack	Make a basic attack
Bull rush	Push a target 1 square and shift into the vacated space
Charge	Move and then make a melee basic attack or a bull rush
Coup de grace	Make a critical hit against a helpless enemy
Grab	Seize and hold an enemy
Ready an action	Ready an action to perform when a specified trigger occurs
Second wind	Spend a healing surge, and gain +2 to defenses until next turn (1/encounter)
Total defense	Gain a +2 bonus to all defenses until next turn

MOVE ACTIONS

Action	Description
Crawl	While prone, move up to half speed
Escape	Escape a grab and shift 1 square
Run	Move up to speed + 2; grant combat advantage until next turn and take a –5 penalty to attack rolls
Stand up	Stand up from prone. Shift 1 if your space is occupied by someone else.
Shift	Move 1 square without provoking opportunity attacks
Squeeze	Reduce size by one category, move up to half speed, and grant combat advantage
Walk	Move up to walking speed

MINOR ACTIONS

Action	Description
Draw or sheathe	Equip or put away a weapon or shield
Drink a potion	Consume a potion
Drop prone	Drop down to lie on the ground
Load a crossbow	Load a bolt into a crossbow to fire it
Open or close	Open or close a door or container that isn’t locked or stuck
Pick up an item	Pick up an object in one’s space or in an unoccupied square within reach
Retrieve or stow	Retrieve or stow an item on self

IMMEDIATE ACTIONS

Action	Description
Readied action	Take readied action when its trigger occurs

OPPORTUNITY ACTIONS

Action	Description
Opportunity attack	Make a melee basic attack against an enemy that provokes an opportunity attack

FREE ACTIONS

Action	Description
Delay	Put off a turn until later in the initiative order
Drop held items	Drop any items currently held
End a grab	Let go of an enemy
Spend an action point	Spend an action point to take an extra action (1/encounter, not in a surprise round)
Talk	Speak a few sentences

CONDITIONS

BLINDED

You can't see (your targets have total concealment from you).
You take a -10 penalty to Perception checks.
You grant combat advantage.
You can't flank.

DAZED

You don't get your normal complement of actions on your turn; you can take either a standard, a move, or a minor action. You can still take free actions.
You can't take immediate actions or opportunity actions.
You grant combat advantage.
You can't flank.
You can't delay.

DEAFENED

You can't hear anything.
You take a -10 penalty to Perception checks.

DOMINATED

You can't take actions voluntarily. Instead, the dominator chooses a single action for you to take on your turn: a standard, a move, a minor or a free action. The only powers and other game features it can make you use are ones that can be used at will, such as at-will powers.
You grant combat advantage.
You can't flank.

DYING

You're unconscious.
You're at 0 or negative hit points.
You must make death saving throws.
This condition ends immediately on you when you regain hit points.

GRABBED

You are immobilized.
Maintaining this condition on you occupies whatever appendage, object, or effect the grabber used to initiate the grab.
You are no longer grabbed if the grabber is prevented from taking actions, or if you end up outside the range of the grabbing power or effect.

HELPLESS

You grant combat advantage.
You can be the target of a coup de grace.
Enemies can enter your space and end their turn there.

Note: Usually you're helpless because you're unconscious.

IMMOBILIZED

You can't move from your space, unless you teleport or are pulled, pushed, or slid.

Note: You can still take your full complement of actions, such as standing up from prone.

MARKED

You take a -2 penalty to attack rolls for any attack that doesn't target the creature that marked you.
You can be subjected to only one mark at a time. A new mark overrides the previous one.
A mark ends immediately when its creator dies or falls unconscious.

PETRIFIED

You are unconscious.
You have resist 20 to all damage.
You don't age.

Note: Normally you fall prone when you become unconscious, but the DM may decide you remain upright, posed like a statue.

PRONE

You are lying down. If you are climbing or flying, you fall.
You can only move by crawling, teleporting, or being pulled, pushed, or slid.
You take a -2 penalty to attack rolls.
You grant combat advantage to attackers making melee attacks against you, but you gain +2 to all defenses against ranged attacks from non-adjacent attackers.
Allies can end their turn in your space.

Note: You can drop prone as a minor action.

REMOVED FROM PLAY

You can't take actions.
You have neither line of sight nor line of effect to anything. Nothing has line of sight or line of effect to you.
Despite being removed from play, your turns start and end as normal.

RESTRAINED

You can't move, unless you teleport. You can't be pulled, pushed, or slid.
You take a -2 penalty to attack rolls.
You grant combat advantage.

SLOWED

Your speed becomes 2 if it was higher than that. This speed applies to all your movement modes (walking, flying, etc.), but it does not apply to forced movement, teleportation, or any other movement that doesn't use your speed.
If you become slowed while you are moving, you stop moving if you have already moved 2 or more squares.
You can't increase your speed above 2, but you can take actions and use powers that allow you to move farther than your speed (e.g. running).

STUNNED

You can't take actions.
You grant combat advantage.
You can't flank.
You fall if you are flying, unless you can hover.

SURPRISED

You can't take actions.
You grant combat advantage.
You can't flank.

UNCONSCIOUS

You are helpless.
You can't take actions.
You take a -5 penalty to all defenses.
You are unaware of your surroundings.
You fall prone, if possible.
You can't flank.

WEAKENED

Your attacks deal half damage. Ongoing damage and damage that is not generated by an attack roll are not affected.