Syssthen Stoneshaper

Mountainwalk, Mountainfury (When a Mountain enters the battlefield under your control Syssthen Stoneshaper gets +1/+1 until end of turn.
If you control a Desert, Needle Spires, Sunbaked Canyon, or Wind-Scarred Crag, when Syssthen Stoneshaper enters the battlefield create two
Gemstone tokens.
Syssthen Stone Masters are often found wandering the harsh deserts of the Skystone Realms.