Batterskull (Phyrexian) [Secret Lair Drop Series] Phyrexian Fungus Set Name: Dawn of Ashes:

Set Name: Dawn of Ashes: 1st Edition Release Date: 2023-04-28 Rarity: Collector Ultra Rare Card Name: Zander

or if it's just a special card for MagicCon Philadelphia

and mana of any type can be spent to cast them

this planeswalker enters with two fewer loyalty counters

Set: Secret Lair: From Cute to Brute Type: Artifact Rarity: Uncommon Cost: {2} T: Add to your mana pool one mana of any color that a land an opponent controls could produce

Batterskull (Phyrexian) [Secret Lair Drop Series] Phyrexian Fungus Set Name: Dawn of Ashes:Set: Secret Lair Drop Series Type: Artifact Equipment Rarity: Rare Cost: {5} Living weapon (When this Equipment enters the battlefield, create a 0 0 black Phyrexian Germ creature token, then attach this to it.) Equipped creature gets +4 +4 and has vigilance and lifelink. {3}: Return Batterskull to its owner's hand. Equip {5}