mtg karumonix the rat king commander deck Karumonix, POISON TOXIC RAT Tribal Magic Custom excellent card advantage. Deck commander Karumonix, the Rat

But the Wellspring offers white significant and easily obtainable card advantage, which means its more needed than the other cards

Whenever a source you control deals exactly one damage to a permanent or player, Ghyrson deals two more

Even if you lost the match, often you walked away from it with valuable technology

The serialized Ammeritus cards are the closest analogue an ultra-rare bonus slot card that completely changes the pack's value

Its especially juicy if you somehow pull off a Planeswalker ultimate yes, those are activated abilities

Gravebreaker Lamia is also an excellent tutor for this deck, as it puts a creature into your graveyard and its ability reduces the mutate cost you have to pay