I just dont think that 2 strength is going to be enough to make the otherwise stellar Blades ability overly effective (unless you pair it with some crazy support cards and additional resist)
If the card has an exert symbol with an arrow, then turn the card horizontally to exert it and activate the ability
It's a good card in play as well, if used in a Princess-heavy deck
Learn to play Magic and collect FINAL FANTASY-themed cards with a kit full of everything you need to start playing
Aurora, Dreaming Guardian The First Chapter, Enchanted ($225) With an Ink cost of 5, Auroras 3 Strength, 5 Willpower and 2 Lore gives her pretty solid stats at a fair cost
Prepare for an epic journey as you traverse the enchanting landscapes of the Inklands, now infused with the magic of location cards