Thoughtseize (Invocation) [Amonkhet Invocations] Plant / Synchro / Effect but I knew it weren't

but I knew it weren't no ordinary hunk o' rock

based on the Attribute of the monsters banished for the Special Summon

Set: XY: Black Star Promos Type: Fighting Rarity: Promo Retreat cost: Colorless

Set: Unlimited Edition Type: Instant Rarity: Rare Cost: {W} Target spell or permanent becomes white

Set: Dark Beginning 1 Card type: Normal Spell Rarity: Ultra Rare Destroy all of your opponent''s monsters on the field

Thoughtseize (Invocation) [Amonkhet Invocations] Plant / Synchro / Effect but I knew it weren'tSet: Amonkhet Invocations Type: Sorcery Rarity: Mythic Cost: {B} Target player reveals their hand. You choose a nonland card from it. That player discards that card. You lose 2 life.