Soul Exchange [SBCB-EN098] Common Star Pack ARC-V Each time your opponent activates

Each time your opponent activates a Spell/Trap Card

You can only activate 1 "Hyper Galaxy" per turn

attach 1 of those monsters to the other as material

4+: You can remove from play 1 Reptile-Type monster from your Graveyard to send 1 monster on the field to the Graveyard

Soul Exchange [SBCB-EN098] Common Star Pack ARC-V Each time your opponent activatesSet: Speed Duel: Battle City Box Card type: Normal Spell Rarity: Common Target 1 monster your opponent controls; this turn, if you Tribute a monster, you must Tribute that target, as if you controlled it. You cannot conduct your Battle Phase the turn you activate this card.