Doubling Season (Toppers) [Double Masters] WTR041-L You can only use this

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

• Return target permanent to its owner's hand

you can Special Summon this card from your hand

−1: Put a card you own with a silver counter on it from exile into your hand

Gideon of the Trials becomes a 4/4 Human Soldier creature with indestructible that's still a planeswalker

Doubling Season (Toppers) [Double Masters] WTR041-L You can only use thisSet: Double Masters Type: Enchantment Rarity: Mythic Cost: {4}{G} If an effect would create one or more tokens under your control, it creates twice that many of those tokens instead. If an effect would put one or more counters on a permanent you control, it puts twice that many of those counters on that permanent instead.