zero cost mtg cards Power: 0, 18 If you dont Zero Cost Cards | Magic:

The command zone is not exile

Most spells or powers cannot target them

Duress would be able to snatch that Swords to Plowshares for my Goblin Lackey or that Counterspell to be able to resolve my Goblin Ringleader

With planes destroyed, planeswalkers desparked, and several characters haunted by their actions, there are tons of cool cards to collect

With no expense spared, they include all the key cards available to their commander's strategy, unlocking the coolest combos and most powerful synergies

Since The Ozolith and the Conclave Mentor are included in standard, you could easily find a way to turn Grakmaw into a monster card that never leaves the battlefield