With Duelists Advance finally releasing to the TCG, this set has shaken up the game to where Vanquish Soul is competent again, Stun becomes a new threat with the Morganite cards, and many tech choices have returned to deck building
Stadium: Creates a persistent field effect that impacts both players
When you attach a basic Energy card from your hand to this Pokmon during your turn, you may search your deck for a card that evolves from this Pokmon that is the same type as that Energy card and put it onto this Pokmon to evolve it
Even so, this land feels incredibly powerful in decks that are able to properly capitalize on the extra mana that it produces
It also plays well with Entomb effects that send cards to the graveyard and is excellent alongside Intuition in many cEDH decks
On the other hand, Harbinger of the Seas can shut down other archetypes that tend to run many nonbasic lands, and itll turn them into islands, similar to a Blood Moon effect but for blue