• Always
• Attached
• AttackerBlocked
• AttackerUnblocked
• AttackersDeclared
• Attacks
• BecomeMonstrous
• BecomesTarget
• BlockersDeclared
• Blocks
• Championed
• ChangesController
• ChangesZone
• Clashed
• CombatDamageDoneOnce
• CounterAdded & CounterRemoved
• Countered
• Cycled
• DamageDone
• DealtCombatDamageOnce
• Destroyed
• Devoured
• Discarded
• Drawn
• Evolved
• FlippedCoin
• LandPlayed
• LifeGained & LifeLost
• LosesGame
• NewGame
• PayCumulativeUpkeep
• PayEcho
• Phase
• PhaseIn & PhaseOut
• PlanarDice
• PlaneswalkedTo & PlaneswalkedFrom
• Sacrificed
• Scry
• SearchedLibrary
• SetInMotion
• Shuffled
• SpellCast, AbilityCast & SpellAbilityCast
• Taps & Untaps
• TapsForMana
• Transformed
• TurnFaceUp
• Unequip
• Vote
• Restrictions
• Examples
• Contagion Clasp
• AEther Vial
• Cinder Wall
• Test Cards