(: Add or to your mana pool.)
When Obsidian Turf enters the battlefield, sacrifice it unless you pay 1 life.
, : Target player loses 1 life.
, : Target land becomes a 2/2 green Snake creature until end of turn. It's still a land.
: Add 
or 
to your mana pool.)
, : Target player loses 1 life.
, : Target land becomes a 2/2 green Snake creature until end of turn. It's still a land.
