how rare are mega ex pokemon cards - Gengar - 056/094 - ME02: Phantasmal Flames (PFL) - Double Pokémon 100 ULTRA RARE MEGA

They also have, Whenever you cast a spell with X in its mana cost, create a 0/0 green Hydra creature token, then put X +1/+1 counters on it. That means that youll be generating an extra Hydra for nearly every Hydra you cast

(Artifacts, legendaries, and Sagas are historic.) Whenever Basim Ibn Ishaq deals combat damage to a player, put a +1/+1 counter on it

On ETB and on attack trigger, we create X 1/1 white Ally creature tokens, where X is the number of tapped artifacts and/or creatures we control

We see the value that Mew ex brings not just in aesthetics but as well as the card game's meta as well

This matches especially well if you plan to use the Flabb evolution line