At the beginning of your end step, if you didn't cast any spells this turn, Wooded Skerry deals 1 damage to you.

: Add  or to your mana pool.

: Add  to your mana pool. Put Wooded Skerry on top of your library.

: Wooded Skerry becomes a 2/2 green and blue Elf Snake creature with trample until end of turn. It's still a land.