Flash Flying If an opponent would search a library, that player searches the top four cards of that library instead.

Flash When Resolute Reinforcements enters the battlefield, create a 1/1 white Soldier creature token.

When Thraben Inspector enters the battlefield, investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this artifact: Draw a card.")

If it's not your turn, you may exile a white card from your hand rather than pay this spell's mana cost. Flash Creatures you control get +1/+1.

White creatures you control get +1/+1.

Creature tokens you control get +1/+1 and have vigilance.

Counter target spell unless its controller pays {1}.

As an additional cost to cast this spell, you may exile any number of white cards from your hand. This spell costs {2} less to cast for each card exiled this way. Exile target artifact, creature, or enchantment with mana value X or less.

Create two 1/1 white Soldier creature tokens.

Castle Ardenvale enters the battlefield tapped unless you control a Plains. {T}: Add {W}. {2}{W}{W}, {T}: Create a 1/1 white Human creature token.

{T}: Add {W}. Channel — {2}{W}, Discard Eiganjo, Seat of the Empire: It deals 4 damage to target attacking or blocking creature. This ability costs {1} less to activate for each legendary creature you control.

{T}, Pay 1 life: Add {G} or {W}. {1}, {T}, Sacrifice Horizon Canopy: Draw a card.

({T}: Add {W}.)

Create two 1/1 white Human creature tokens. Fateful hour — If you have 5 or less life, create five of those tokens instead.

Flash Flying If an opponent would search a library, that player searches the top four cards of that library instead.

Flash {1}, Sacrifice Cathar Commando: Destroy target artifact or enchantment.

Flash If a nontoken creature would enter the battlefield and it wasn't cast, exile it instead.

Until end of turn, if a creature would enter the battlefield and it wasn't cast, exile it instead. Draw a card.

Choose one — • Destroy X target artifacts and/or enchantments. • Target player gains twice X life.

Flying, lifelink Creatures entering the battlefield or dying don't cause abilities to trigger.

Counter target spell unless its controller pays {1}.

Exile target creature. Its controller may search their library for a basic land card, put that card onto the battlefield tapped, then shuffle.