Archaeomancer (Borderless) [Secret Lair Drop Series] Elemental Otter if an Xyz Monster battled

if an Xyz Monster battled this turn

Set: Unknown Event Type: Creature — Phyrexian Knight Rarity: Common Cost: {B}{B} First Strike

Set: EX: Power Keepers Type: Lightning Rarity: Holo Rare Retreat cost: Colorless

Set: Sword & Shield: Vivid Voltage Type: Metal Rarity: Ultra Rare Retreat cost: Colorless

Set: The Dark Illusion Card type: Xyz/Effect Monster Rarity: Super Rare Attack: 3200 Defense: 4000 2 Level 10 monsters Once per turn

Archaeomancer (Borderless) [Secret Lair Drop Series] Elemental Otter if an Xyz Monster battledSet: Secret Lair Drop Series Type: Creature Human Wizard Rarity: Rare Cost: {2}{U}{U} When Archaeomancer enters the battlefield, return target instant or sorcery card from your graveyard to your hand. "Words of power never disappear. They sleep, awaiting those with the will to rouse them."