Primordial Hydra [Secret Lair Drop Series] Japanese if you had another creature

if you had another creature enter the battlefield under your control last turn

Set: March of the Machine Type: Legendary Creature — Hydra Rarity: Rare Cost: {G}{G}{G} Reach

Sigil of Corruption — When you lose control of Khârn the Betrayer

Set: Core Set 2019 Type: Legendary Creature — Elder Dragon Rarity: Mythic Cost: {1}{U}{B}{R} Flying

it has first strike and must be blocked by a Dalek if able

Primordial Hydra [Secret Lair Drop Series] Japanese if you had another creatureSet: Secret Lair Drop Series Type: Creature Hydra Rarity: 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.