Aven Riftwatcher [Planar Chaos] Kor Soldier Set: Ancient Guardians Card type:

Set: Ancient Guardians Card type: Effect Monster Rarity: Rare Attack: 0 Defense: 0 Cannot be Special Summoned by another Effect Monster's effect

and either add it to your hand or Special Summon it

the howl of a dog

Set: Legendary Collection 3: Yugi's World Card type: Normal Trap Rarity: Ultra Rare Discard your entire hand

Aven Riftwatcher [Planar Chaos] Kor Soldier Set: Ancient Guardians Card type:Set: Planar Chaos Type: Creature Bird Rebel Soldier Rarity: Common Cost: {2}{W} Flying Vanishing 3 (This creature enters the battlefield with three time counters on it. At the beginning of your upkeep, remove a time counter from it. When the last is removed, sacrifice it.) When Aven Riftwatcher enters or leaves the battlefield, you gain 2 life.