Megamorph

Text

While your LP is lower than your opponent's, the equipped monster's ATK becomes double its original ATK. While your LP is higher, the equipped monster's ATK becomes half its original ATK.

Printings (16 printings)

• MRL-061Sep 16, 2002
  Magic Ruler · Ultra Rare
• MRL-E061Sep 16, 2002
  Magic Ruler · Ultra Rare
• SRL-061Sep 16, 2002
  Spell Ruler · Ultra Rare
• SRL-EN061Sep 16, 2002
  Spell Ruler · Ultra Rare
• TP4-003Oct 1, 2003
  Tournament Pack 4 · Super Rare
• SKE-037Mar 1, 2004
  Starter Deck: Kaiba Evolution · Common
• DB1-EN037Oct 12, 2004
  Dark Beginning 1 · Super Rare
• SD09-EN024Oct 20, 2006
  Structure Deck: Dinosaur's Rage · Common
• RP01-EN061Jul 8, 2008
  Retro Pack · Rare
• DLG1-EN062Nov 21, 2008
  Dark Legends · Rare
• DT04-EN044Jan 25, 2011
  Duel Terminal 4 · Duel Terminal Normal Parallel Rare
• WGRT-EN069Jan 17, 2014
  War of the Giants Reinforcements · Super Rare
• BPW2-EN069Jan 17, 2014
  War of the Giants: Round 2 · Super Rare
• SDCR-EN024Feb 6, 2014
  Cyber Dragon Revolution Structure Deck · Common
• SDKS-EN027Oct 20, 2016
  Structure Deck: Seto Kaiba · Common
• KC01-EN050Mar 1, 2024
  25th Anniversary Ultimate Kaiba Set · Ultra Rare

Types and rarities are shown as listed by the card database (in English).