yugioh card trap hole YU-GI-OH! - Giant (LCJW-EN276) - Legendary Collection 4: Joey's World - 1st Edition Destroy all monsters on the field that are not linked. Void Trap Hole Structure Deck:

And as it's free to put it in play, and free to put into your graveyard, it's absolute fodder for infinite loops

Celebi is ridiculously powerful when combined with Serperior , for example, to a point where only direct counters such as Fire decks can safely deal with it

to have a chance of using it the turn you make it you really need to have stockpiled some energy

Boreas Charger There has been a LOT of experimentation with white card designs that deal with land and mana ramp over the years, but for every few failed cards in the vein of Aerial Surveyor and Cartographers Hawk, you get a playable effect like Boreas Charger

I wonder how much it costs for only one image that was drawn by some artist like that, for example (these are some that crossed my mind, there is more detailed like in Zexal, ARC V, or Vrains) They are so detailed and there are many more detailed than this