ultra pro trading card sleeves Matching card sleeves for your standard size trading cards (66x91 mm) Pokémon - Ultra Pro: Mega

Probably could use the site as a starting point

Handtraps Jurrac Archetype Machina Archetype Dragunity Archetype Vylon Archetype Morphtronic Archetype Symphonic Archetype Akiza Izinski This pack has Reptiles and support for them, Black Rose Dragon and Plant support, Psychics, and more

Attaching an enchantment like Curiosity or Ophidian Eye to Niv-Mizzet though will let you draw cards and deal damage as much as your library and hand size will allow

Owl kind of sucks, but sometimes you really need to access a fusion card and if you run 1 Owl that means you can access Polymerization or some form of standard fusion device with at least belated searching using literally 20 cards from your deck