Tinybones, Trinket Thief [Secret Lair Drop Series] Dinosaur Mutant double the number of +1/+1

double the number of +1/+1 counters on Primordial Hydra

return it to the battlefield under its owner's control with a -1/-1 counter on it

Set: Secret Lair Drop Series Type: Sorcery Rarity: Rare Cost: {1}{U}{U} Take an extra turn after this one

Each player sacrifices all creatures they control not chosen this way

Set: Secret Lair Drop Series Type: Artifact Creature — Golem Rarity: Rare Cost: {4} When Solemn Simulacrum enters the battlefield

Tinybones, Trinket Thief [Secret Lair Drop Series] Dinosaur Mutant double the number of +1/+1Set: Secret Lair Drop Series Type: Creature Legendary Creature Rarity: Mythic Cost: {1}{B} At the beginning of each end step, if an opponent discarded a card this turn, you draw a card and you lose 1 life. {4}{B}{B}: Each opponent with no cards in hand loses 10 life. Tinybones doesn't actually own a scotter so this art isn't canon. But can you imagine if he did?!