Insight

Whenever an opponent casts a green spell, you draw a card.

Eladamri, Lord of Leaves

Other Elf creatures have forestwalk. (They can’t be blocked as long as defending player controls a Forest.)
Other Elves have shroud. (They can’t be the targets of spells or abilities.)

Insight

Whenever an opponent casts a green spell, you draw a card.

Reap

Return up to X target cards from your graveyard to your hand, where X is the number of black permanents target opponent controls as you cast this spell.