Marrow-Gnawer [Secret Lair Drop Series] 51 Does 40 damage plus 10

Does 40 damage plus 10 more damage for each Energy attached to Blastoise but not used to pay for this attack's Energy cost

when a card or effect is activated: You can negate the activation and destroy it

Set: Commander Anthology Volume II Type: Creature — Homunculus Rarity: Rare Cost: {2}{U} Whenever a creature attacks you or a planeswalker you control

The game continues with a new player

[2W] Rocket Tackle (40)

Marrow-Gnawer [Secret Lair Drop Series] 51 Does 40 damage plus 10Set: Secret Lair Drop Series Type: Legendary Creature Rat Rogue Rarity: Rare Cost: {3}{B}{B} All Rats have fear. {T}, Sacrifice a Rat: Create X 1 1 black Rat creature tokens, where X is the number of Rats you control. A sumptuous feast with friends starts the new year off on a good paw.