, Pay 2 life, Tap X untapped tokens you control: Add X mana in any combination of colors.
At the beginning of your end step, create a token that's a copy of target token you control. If that token is a Squirrel, instead create two tokens that are copies of it.
Flood the board with tokens—especially Squirrels—then convert that wide board into explosive mana with Hazel's tap ability while the end-step copy trigger snowballs your best token (doubling Squirrels) every turn. You ramp aggressively, build redundancy, and eventually turn the army into damage, drains, or a game-ending mana sink.
Generates huge bursts of mana by tapping your token army, enabling X-spells and big payoffs
Lets every token tap for mana redundantly alongside Hazel, enabling huge explosive turns.
Add efficient token doublers (Doubling Season, Anointed Procession, Mondrak), then layer in fast mana and tutors (Worldly Tutor, Demonic Tutor, Sylvan Library) to assemble engines reliably. Prioritize a compact win package—Craterhoof Behemoth plus an Aristocrats drain—so your wide boards convert to wins immediately, and include protection like Heroic Intervention and Boseiju to survive wraths.
Legendary Creature — Squirrel Druid
, Pay 2 life, Tap X untapped tokens you control: Add X mana in any combination of colors.