Quirion Dryad [Planeshift] SWSH187 During battle between this attaching

During battle between this attaching card and a Defense Position monster whose DEF is lower than the ATK of this card

When Lavinia of the Tenth enters the battlefield

Set: Commander 2011 Type: Enchantment Rarity: Common Cost: {2}{W} When Oblivion Ring enters the battlefield

Set: OTS Tournament Pack 2 Card type: Ritual/Effect Monster Rarity: Common Attack: 2700 Defense: 1200 You can Ritual Summon this card with "Prediction Ritual"

if Hollow Trees is tapped

Quirion Dryad [Planeshift] SWSH187 During battle between this attachingSet: Planeshift Type: Creature Dryad Rarity: Rare Cost: {1}{G} Whenever you cast a spell that's white, blue, black, or red, put a +1 +1 counter on Quirion Dryad. "Never underestimate the ability of natural forces to adapt to unnatural influences." Molimo, maro sorcerer