Wrenn and One

A planeswalker with no mana cost that enters as a land: the joke is legible before you read a single ability, and the joke is the point. This is the Wrenn-and-partner cycle bent into an Un-style shape, dropping the numeral to a spelled-out "One" and stapling the whole card to the land type, so it comes down for free but counts against nothing except your land drop. What it actually does is quietly coherent for a gag card. Because it is a land rather than a creature, the +1 grants it a mana ability that dodges summoning sickness entirely: play it as a land, activate the plus, and it taps for green that turn, a fragile mana rock that has to survive removal to keep paying. The minus-one sinks loyalty into Squirrels, green's default silly-but-real token, and the ultimate is a runaway ramp emblem that scales off creatures rather than lands, rewarding the exact board the second ability builds. Starting at one loyalty, it cannot tick up to protect itself without abandoning the token that would; that tension is baked in, not overlooked. The design lives where parody and function overlap: a card built to make you laugh at the type line first, then notice it is a real ramp-and-tokens engine that costs nothing but a land for the turn.