4e Metamagic Feats

Metmagic Feats change arcane spells in some fashion.

Note that the following "metamagic" feats already exist: Enlarge Spell (Arcane Power); Far Spell (Dragon 380); Spell Focus (PHB); Spell Accuracy (PHB)

Heroic Tier Metamagic Feats
These are available to a character of any level who meets the prerequisites.

Name	Prerequisite(s)	Description
Radiant Spell	Wis 13, wizard	Your spells are as bright as the brightest day.
Umbral Spell	Wis 13, wizard	Your spells are as dark as the darkest night.

Paragon Tier Metamagic Feats
These are available to a character of 11th level or higher who meets the prerequisites.

Name	Prerequisite(s)	Description
Coercive Spell	11th level, Wis 15, Wizard	Living foes damaged by your spells become more pliable and vulnerable to your commands.
Deafening Spell		You can modify a spell so that it deafens targets.
Empower Spell	11th level, wizard	Re-roll damage dice of one arcane attack power once per encounter.
Enervate Spell	Wis 13, wizard, 11th level	Add necrotic damage type to arcane spell and weaken targets
Fell Terror		Foes are filled with terror when hit by your spells.
Force Spell	11th level, wizard	One spell you know can deal force damage.
Split Spell	11th level, Dex 15, wizard	Make a secondary attack with arcane ranged powers

Epic Tier Metamagic Feats
These are available to a character of 21st level or higher who meets the prerequisites.

Name	Prerequisite(s)	Description
Maximize Spell	21st level, wizard	Maximize damage rolls on at-will arcane attack power.
Sudden Spell	21st level, human, wizard	Use arcane at-will power as free action when you spend an action point