Avenger of Zendikar [Secret Lair Drop Series] Yanggu you may look at that

you may look at that card and you may cast it if it's a creature spell

When Bladewing the Risen enters the battlefield

From Otaria

Set: Future Sight Type: Creature — Lhurgoyf Rarity: Rare Cost: {1}{G} Tarmogoyf's power is equal to the number of card types among cards in all graveyards and its toughness is equal to that number plus 1

Avenger of Zendikar [Secret Lair Drop Series] Yanggu you may look at thatSet: Secret Lair Drop Series Type: Creature Elemental Rarity: Mythic Cost: {5}{G}{G} When Avenger of Zendikar enters the battlefield, create a 0 1 green Plant creature token for each land you control. Landfall Whenever a land enters the battlefield under your control, you may put a +1 +1 counter on each Plant creature you control.