Zombie Master [TAEV-EN039] Ultimate Rare BW18 or leaves the field because

or leaves the field because of an opponent's card effect while its owner controls it: You can inflict 500 damage to your opponent for each "Frightfur" monster in your Graveyard

each time a Synchro Monster(s) is Synchro Summoned

If this monster is Special Summoned from the Graveyard

you can Normal Summon it to have it be treated as an Effect Monster with this effect: •Once per turn

Zombie Master [TAEV-EN039] Ultimate Rare BW18 or leaves the field becauseSet: Tactical Evolution Card type: Effect Monster Rarity: Ultimate Rare Attack: 1800 Defense: 0 Once per turn: You can send 1 monster from your hand to the Graveyard to Special Summon 1 Level 4 or lower Zombie Type monster from either player's Graveyard.