Library of Leng [30th Anniversary Edition] Lightning[+30] Enchanted creature has menace and

Enchanted creature has menace and "Whenever this creature deals combat damage to a player

if this card is in the GY because it was sent there this turn: You can add to your hand

using monsters you control as material

or leaves the field because of an opponent's card effect: You can Special Summon this card

(This Special Summon is treated as a Fusion Summon)

Library of Leng [30th Anniversary Edition] Lightning[+30] Enchanted creature has menace andSet: 30th Anniversary Edition Type: Artifact Rarity: Uncommon Cost: {1} You have no maximum hand size. If an effect causes you to discard a card, discard it, but you may put it on top of your library instead of into your graveyard.