Yugioh Single
Machina Armored Unit (SR10-EN025) - Structure Deck: Mechanized Madness 1st Edition
$0.00
null / Continuous Spell
SPELL
Once per turn, when a Machine monster is destroyed by battle and sent to your GY: You can Special Summon 1 Machine monster from your Deck that has the same Attribute and less ATK than that destroyed monster in the GY.