At the beginning of your end step, if you didn't cast any spells this turn, Mosswort of the Burnwillows deals 1 damage to you.
,
: Add 
to your mana pool.
,
: Add 
to your mana pool.
: Mosswort of the Burnwillows becomes a 2/2 red Goblin creature until end of turn. It's still a land.