one piece card game : learn together deck set Opening the 2000 [On Play] Look at 5 cards from the top of your deck LT01] Learn Together Deck :

It does cost a bit of mana to cast, but once it's on the battlefield, Lier, Disciple Of The Drowned becomes an instant threat with how much recursion it gives you

Hakbal makes every Merfolk you control explore at the beginning of combat revealing the top of your library and either putting a land in your hand or a +1/+1 counter on that Merfolk

Captain Hook, Forceful Duelist D23, Promo ($1,300) When I first compiled a list of the most valuable Disney Lorcana cards, it was way ahead of the games launch, and the interest around the cards was at astronomical levels

(You cant be the target of spells or abilities your opponents control.) Each opponent cant venture into the dungeon more than once each turn