Mishra, Eminent One + Urza, Lord High Artificer + Worldwalker Helm + Maelstrom Wanderer

Mishra, Eminent One

Urza, Lord High Artificer

Worldwalker Helm

Maelstrom Wanderer

How it works

1. At the beginning of your combat phase, Mishra triggers, creating a token copy of Worldwalker Helm that is a 4/4 Construct artifact creature with haste named Mishra's Warform, and a Map token.
2. Activate Urza's first ability by tapping a Map, adding .
3. Activate Mishra's Warform by paying 1 and tapping it, creating a token copy of it and a Map token for each Mishra's Warform and/or Worldwalker Helm you control.
4. Activate Urza's first ability twice by tapping two Maps, adding .
5. Repeat from step 3.

This clever loop centers around Mishra, Eminent One animating Worldwalker Helm into a 4/4 artifact creature at the start of combat, which simultaneously triggers Worldwalker Helm's replacement effect to double your token generation into an extra Map token. Urza, Lord High Artificer acts as the engine's core by converting those freshly minted Map tokens into blue mana, which in turn pays to activate Worldwalker Helm's copy ability on the animated Warform to fuel an ever-expanding web of tokens. Meanwhile, Maelstrom Wanderer’s passive haste ensures your burgeoning army of copies and constructs can swing immediately, completely taking over the board as you churn through your deck.