The Circle of Loyalty [Dominaria United Commander] Plant Hydra Evoke—Exile a white card from

Evoke—Exile a white card from your hand

Set: Magic 2015 Type: Creature — Vedalken Artificer Rarity: Rare Cost: {1}{U} Artifact spells you cast have convoke

then attach this to it

Set: Innistrad: Double Feature Type: Sorcery Rarity: Rare Cost: {3}{R}{R} Choose one —

while finding entirely new uses for your ocean tiles and resources

The Circle of Loyalty [Dominaria United Commander] Plant Hydra Evoke—Exile a white card fromSet: Dominaria United Commander Type: Legendary Artifact Rarity: Mythic Cost: {4}{W}{W} This spell costs {1} less to cast for each Knight you control. Creatures you control get +1 +1. Whenever you cast a legendary spell, create a 2 2 white Knight creature token with vigilance. {3}{W}, {T}: Create a 2 2 white Knight creature token with vigilance.