Oskar, Long Haired Legend

Also in Elden Ring... — {1}{b}: Oskar becomes a 20/20 Black Legendary Tarnished Creature named "Eldenlord" with Deathtouch and Trample until end of turn. Activate only if you control 3 or more Spezi Tokens.

Whenever a land enters the battlefield under your control, if it is the second land this turn, create a Spezi token. Oskar deals damage equal to the amount of Spezi Tokens to each creature with counters on it.