blitzle pokemon card - 195/182 - Paradox Rift - Illustration Rare Colorless Zap Kick (20) Weakness Fighting ×2 Resistance Metal Blitzle 050 SWSH06 Chilling Reign

Commanders like Runo Stromkirk and Serpent of Yawning Depths want you to play big sea monsters and even synergize with them, while cards like Whelming Wave reward you for playing them

Mythics 10-25c in bulk

This could be for you if your deck consistently has enough creatures to convoke it for 1 or 0 mana

I wouldnt try to build decks based on specific franchises, as characters from various different movies appear across colors, and not in a huge quantity

This Commander printing is a nice myriad card, and if you can grant haste to your creatures, its a big surprise for only 5 mana

Finally, discard a card from your handany card will do, but you probably want to discard your least valuable card