Inheriting both his creator’s ingenuity and shame, Karn, the Silver Golem made planeswalker sought to undo many dangers left in the multiverse through his Legacy. The infection that once affected both him and the world he created now threatens his creator’s birthplace. Karn shall use all his wisdom and might to drive Phyrexia back, once and for all!
Thran Relics - Cost 9
Level 1: Create 2 Powerstone Tokens. Disable those cards until end of turn.
Level 2: Create 3 Powerstone Tokens. Disable those cards until end of turn.
Level 3: Create 4 Powerstone Tokens. Disable those cards until end of turn.
Level 4: Create 4 Powerstone Tokens.
Weaponized Heirlooms - Cost 15
Level 1: Create a Powerstone token. An opposing Vanguard support loses X shield. If it can’t: Deal X damage to any target. X is the number of Artifact supports you control.
Level 2: Create a Powerstone token. An opposing Vanguard support loses X shield. If it can’t: Deal X damage to any target. X is the number of Artifact support you control, including their reinforcements.
Level 3: Create a Powerstone token. An opposing Vanguard support loses X shield. If it can’t: Deal X damage to any target. X is the number of Artifact cards you control including their reinforcements.
Level 4: Create a Powerstone token. An opposing Vanguard support loses X shield. Deal X damage to any target. X is the number of Artifact cards you control including their reinforcements.
Secrets of the Thran - Cost 21
Level 1: Create 2 Powerstone Tokens. Those cards gain the Deciphered Emblem.
Level 2: Create 3 Powerstone Tokens. Powerstone cards you control gain the Deciphered Emblem.
Level 3: Create X Powerstone Tokens. X is the number of Artifact cards you control. Powerstone cards you control gain the Deciphered Emblem.
Level 4: Create X Powerstone Tokens. X is the number of Artifact cards you control, including their reinforcements. Powerstone cards you control gain the Deciphered Emblem.
Powerstone
(Colorless) Support Card - Artifact Powerstone (2) Token“This support can’t be reinforced. When you match this support’s gem: The first Artifact card in your hand that can gain mana gains 3 mana. If it can’t - The first card in your hand that can gain mana gains 1 mana. Then, disable this support until end of turn. When you match an Artifact support’s gem: If this support has the Deciphered Emblem: An opposing Vanguard support loses 1 shield. If it can’t - Deal 1 damage to the first opposing creature. If you can’t, deal 1 damage to your opponent’s Planeswalker.”
I really want to like this PW, but it's so 'meh' compared to the other colorless walkers aside from Ugin.
I should report this in bugs, but 3rd ability doesnt give the Deciphered Emblem correctly