, : Target creature you control gains deathtouch until end of turn.

, , Exile The Champion: Search your library for a legendary artifact card that isn't a creature, reveal it, and put it onto the battlefield. Then shuffle your library.

Spells you control that target a creature you control cost less to cast.

You may play an additional land on each of your turns.

Exile The General: Creatures you control get +1/+1 until end of turn. Untap them.

: Draw a card, then discard a card.

: Target creature you control gets +1/+1 until end of turn.

, : Tap target creature.

: Prevent the next 1 damage that would be dealt to any target this turn.

Exile The Provider: Put two +1/+1 counters on target creature you control. You gain life equal to that creature's toughness.

Exile The Savant: Tap all creatures your opponents control. Those creatures don't untap during their controllers' next untap steps.

You start the game with an additional 7 life.

Exile The Tyrant: Creatures your opponents control get -1/-1 until end of turn.

Your starting hand size is increased by one.
Your maximum hand size is increased by one.

Exile The Warmonger: Creatures you control get +2/+0 and gain haste until end of turn.

: Target creature you control gains haste until end of turn.

Noncreature spells cost more to cast.

Thornwatch Scarecrow has wither as long as you control a green creature. (It deals damage to creatures in the form of -1/-1 counters.)
Thornwatch Scarecrow has vigilance as long as you control a white creature.

Target player reveals their hand. You choose a nonland card from it. That player discards that card. You lose 2 life.

Watchwing Scarecrow has vigilance as long as you control a white creature.
Watchwing Scarecrow has flying as long as you control a blue creature.