Forcefield [Unlimited Edition] SM65 You can only use this

You can only use this effect of "Marincess Sea Horse" once per turn

Set: Sun & Moon: Dragon Majesty Type: Supporter Rarity: Ultra Rare

(You do not use Polymerization)

Set: Modern Horizons 2 Type: Legendary Creature — Squirrel Warrior Rarity: Mythic Cost: {2}{G} Forestwalk

If this card in the Monster Zone is destroyed by battle or card effect: You can place this card in your Pendulum Zone

Forcefield [Unlimited Edition] SM65 You can only use thisSet: Unlimited Edition Type: Artifact Rarity: Rare Cost: {3} {1}: The next time an unblocked creature of your choice would deal combat damage to you this turn, prevent all but 1 of that damage.