mtg ravnica remastered collector booster box Magic the Gathering CCG: Display (12) No matter when you first visited Ravnica Ravnica Remastered - Collector Booster

Can I activate this [When Attacking] effect if I have 4 or more Life cards

Though this Gideon's 0 ability is a standard temporary indestructible creature transformation we expect from the character, its -10 can potentially be used to close out a game, providing each of your creatures with +2/+2 while tapping down each of your opponent's creatures

So you can see why this alternate art variant of Gholdengo ex is so sought after and why its valued at an average value of around $40

TCGplayer You might find a few listings for Ponies: The Galloping and Ponies: The Galloping 2 box sets available on TCGplayer

Mega Greninja ex #116 SIR Loading