Evolution Pill
Yu-Gi-Oh! archetype · 4 cards
Beta Evolution Pill - UltranscendanceDUNE-EN063 · Duelist Nexus · +2 printings
Big Evolution PillSD09-EN017 · Structure Deck: Dinosaur's Rage · +4 printings
Double Evolution PillBLLR-EN028 · Battles of Legend: Light's Revenge · +3 printings
Ultra Evolution PillIOC-097 · Invasion of Chaos · +4 printings
Archetypes from YGOPRODeck and YAML Yugi (Yugipedia).