Timbermare

Creature - Elemental Horse 5/5, 3G (4)
Haste

Echo {5}{G} (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.)

When Timbermare enters the battlefield, tap all other creatures.¹
Only nature wreaks such lovely havoc.
Illus. Dan Dos Santos

Format Legality	Legal in Vintage, Legacy, Extended, MTGO Classic Banned in Standard
Printings (1/9)	Planar Chaos (Rare)