Koga's Arbok (25/132) [Gym Challenge Unlimited] Colorless[-20] The escape cost is equal

The escape cost is equal to the card's mana cost plus exile three other cards from your graveyard

The goblins did not understand their attraction to the mana rig

it was not small drops

Set: Collectors' Edition Type: Sorcery Rarity: Rare Cost: {1}{W} Each player chooses a number of lands they control equal to the number of lands controlled by the player who controls the fewest

Set: Portal Three Kingdoms Type: Creature — Cat Rarity: Uncommon Cost: {2}{G}{G} Forestwalk (This creature can't be blocked as long as defending player controls a Forest

Koga's Arbok (25/132) [Gym Challenge Unlimited] Colorless[-20] The escape cost is equalSet: Gym Challenge Unlimited Type: Grass Rarity: Rare Retreat cost: Colorless,Colorless