Meklord Emperor Granel

Level 1 EARTH/Machine Effect
0 ATK / 0 DEF

Cannot be Normal Summoned/Set. Must be Special Summoned by its own effect, and cannot be Special Summoned by other ways. When a face-up monster you control is destroyed by a card effect and sent to the Graveyard (except during the Damage Step): You can Special Summon this card from your hand. This card gains ATK and DEF equal to half your LP. Once per turn: You can target 1 Synchro Monster your opponent controls; equip that target to this card. This card gains ATK equal to the combined ATK of the monsters equipped to it by this effect. You can target 1 of these equipped monsters; Special Summon that target to your side of the field in Defense Position.

Rulings – Yugipedia

Printings:

Yu-Gi-Oh! World Championship Qualifier National Championships 2011 prize cards: WQ11-EN003 (Secret Rare) - 2011-05-01
Shonen Jump Vol. 9, Issue 6 promotional card: JUMP-EN052 (Ultra Rare) - 2011-06-01
Legendary Collection 5D's Mega Pack: LC5D-EN162 (Super Rare) - 2014-10-23
Legendary Duelists: Rage of Ra: LED7-EN024 (Common) - 2020-09-24
Valiant Smashers: VASM-EN050 (Rare) - 2023-11-16

Prices:

Cardmarket: 0.07 €
TCGplayer: $ 0.08