Overlord Mk III (011) [Promotional Cards] Ultimate Masters Spend this mana only to

Spend this mana only to cast colorless Eldrazi spells or activate abilities of colorless Eldrazi

Set: XY: Primal Clash Type: Fire Rarity: Ultra Rare Retreat cost: Colorless

(For example

Set: XY: Fates Collide Type: Supporter Rarity: Ultra Rare

Overlord Mk III (011) [Promotional Cards] Ultimate Masters Spend this mana only toSet Name: Promotional Cards Release Date: 2023 08 25 Rarity: Collector Super Rare Card Name: Overlord Mk III Card Number: 011 Card Type: Ally; Unique Card Subtype: Guardian; Automaton Element: Norm Class: Guardian Reserve Cost: 4 Power: 5 Life: 5 As an additional cost to activate this card, sacrifice four Powercells. Intercept, Spellshroud, Steadfast, True Sight At the beginning of your end phase, you may banish an Automaton card from your graveyard.