Whenever you cycle a card, tap target creature an opponent controls.

Whenever an enchantment you control enters, tap target creature an opponent controls.

Whenever this creature attacks, you may pay . If you do, tap target creature an opponent controls.

When this creature enters, detain target creature an opponent controls. (Until your next turn, that creature can't attack or block and its activated abilities can't be activated.)

Whenever you cast a historic spell, tap target creature an opponent controls. (Artifacts, legendaries, and Sagas are historic.)

Whenever another creature you control enters, creatures you control get +1/+1 until end of turn.

Whenever this creature attacks, tap target creature an opponent controls.

Whenever an artifact you control enters, put a +1/+1 counter on Tidus.

Whenever Tidus attacks, tap target creature an opponent controls.

First strike

Whenever this creature or another Human you control enters, tap target creature an opponent controls.

At the beginning of your upkeep, create a 1/1 white Human Soldier creature token.

Vigilance

Whenever this creature attacks, untap another target creature you control.

Whenever another Ally you control enters, put a +1/+1 counter on this creature.

You may exert this creature as it attacks. (It won't untap during your next untap step.)

Whenever you exert a creature, tap target creature an opponent controls.

Whenever another creature you control enters, you gain 1 life.

When this creature enters, you become the monarch.

When this creature enters, exile target creature an opponent controls until an opponent becomes the monarch.

Whenever another Zombie you control enters, you may tap target artifact or creature.

Whenever another nontoken creature you control enters, bolster 1. (Choose a creature with the least toughness among creatures you control and put a +1/+1 counter on it.)

Whenever another creature enters, untap this creature.

When this creature enters, put a +1/+1 counter on each other Human you control.

Whenever another Human you control enters, put a +1/+1 counter on this creature.