Primordial Hydra [Magic 2013] Goblin Artificer Set: From the Vault: Twenty

Set: From the Vault: Twenty Type: Legendary Planeswalker — Jace Mythic Cost: {2}{U}{U} +2: Look at the top card of target player's library

Add an amount of {B} equal to the sacrificed creature's converted mana cost

damage that would reduce your life total to less than 1 reduces it to 1 instead

that player puts the top two cards of their library into their graveyard

Set: Eldritch Moon Promos Type: Legendary Creature — Spider Mythic Cost: {4}{G} Reach Delirium — When Ishkanah

Primordial Hydra [Magic 2013] Goblin Artificer Set: From the Vault: TwentySet: Magic 2013 Type: Creature Hydra Mythic Cost: {X}{G}{G} Primordial Hydra enters the battlefield with X +1 +1 counters on it. At the beginning of your upkeep, double the number of +1 +1 counters on Primordial Hydra. Primordial Hydra has trample as long as it has ten or more +1 +1 counters on it.