pokemon player id card GO Inspired Team Mystic, Valor or Instinct Trainer — Personalized Printable Pokémon Go Trainer ID

Pumpkin Bombardment is a simple Common removal spell that costs a single red or black mana to cast, but comes with the additional cost of either paying two more mana of any color or discarding a card an effect that could actually be beneficial with the right Mayhem cards in your hand

The cable-like Lightning-type Xurkitree obviously has "Electronica"

Carrion Grub Carrion Grub is a four-cost (three generic and one black) creature

Let me break down the considerations for different types of collectors

While Dimir doesn't have the tools to answer Agatha's Soul Cauldron or Proft's Eidetic Memory once they're on the battlefield, you can prevent them from ever getting there with cheap counterspells for them