Hungering Hydra [Core Set 2019 Prerelease Promos] Oko Whenever you cast a Cat

Whenever you cast a Cat spell

a psyker learns to focus their mental strength through a psycho-reactive staff

remove an intervention counter from Divine Intervention

Set: Secret Lair Drop Series Type: Instant Rarity: Rare Cost: {1}{R} As an additional cost to cast this spell

Power Leak deals 2 damage to that player

Hungering Hydra [Core Set 2019 Prerelease Promos] Oko Whenever you cast a CatSet: Core Set 2019 Prerelease Promos Type: Creature Hydra Rarity: Rare Cost: {X}{G} Hungering Hydra enters the battlefield with X +1 +1 counters on it. Hungering Hydra can't be blocked by more than one creature. Whenever Hungering Hydra is dealt damage, put that many +1 +1 counters on it. (It must survive the damage to get the counters.)