yugioh cards like polymerization - RA02-EN047 - Super Rare when the monster is Fusion Summoned. Greater Polymerization - Blazing Vortex

Attack 2 : energy ball of death Flip a coin

The rules team shot it down

SR Super Rare Twilight Rose Black Knight X DARK Level 3 [ PlantTunerEffect ] ATK 1000 DEF 1000 While you control a Synchro Monster, Plant monsters you control gain 1000 ATK

Not only does VSTAR Universe include previous cards from the Sword and Shield series, it also reprints many of them with new alternate art

Illustrated by Sean Vo Standard Not Legal Alchemy Not Legal Pioneer Not Legal Historic Legal Modern Legal Brawl Legal Legacy Legal Comp

Beyond the obvious advantage its effect grants you, the cards art is pretty aesthetic itself, and the rarity makes it worthy of collecting and keeping in your deck