Savage Colosseum [SOVR-EN047] Common SM36 Each Collector Booster contains 2

Each Collector Booster contains 2 foil etched Mystical Archive cards (including an alternate-art Japanese variant)

if this card is the only monster on your side of the field

or Fusion Summoned: Until the end of your opponent's next turn

Set: XY: Fates Collide Type: Water Rarity: Holo Rare Retreat cost: Colorless

Savage Colosseum [SOVR-EN047] Common SM36 Each Collector Booster contains 2Set: Stardust Overdrive Card type: Field Spell Rarity: Common Attack: 0 Defense: 0 If a monster on the field attacks, its controller gains 300 Life Points at the end of the Damage Step. All monsters must attack, if able. During the End Phase, destroy all face up Attack Position monsters the turn player controls, that did not declare an attack.