Visually, the card is stunning the Mega Attack Rare version shows X across the art, an eye-catching nod to the Japanese move name
This allowed the cards to be very strong within their typal archetype but less useful outside of it
A Trail of Teacups Aang, Master of Elements Abandon Attachments Abian, Luvion Usurper (playtest) Abundance Academy Elite Academy at Tolaria West Accumulated Knowledge Adventure Awaits Aeon Chronicler Aether Syphon Aetherflux Conduit Agency Coroner Agent of Treachery Aggressive Mining Aladdin's Lamp Alandra, Sky Dreamer Alhammarret's Archive All-Fates Scroll All-Seeing Arbiter Alpharael, Dreaming Acolyte Altar of the Wretched Altar's Reap Amass the Components Ambition's Cost Ambling Stormshell An Unearthly Child Ancestral Anger Ancestral Recall Ancestral Reminiscence Ancient Craving Ancient Excavation Ancient Silver Dragon Anje's Ravager April, Reporter of the Weird Arcane Denial Arcane Endeavor Arcane Epiphany Arcane Investigator Arcanis the Omnipotent Arcanis, the Omnipotent Avatar Architects of Will Archmage Ascension Aretopolis Arjun, the Shifting Flame Arm-Mounted Anchor Artificer's Epiphany Artistic Refusal Arwen's Gift Ashiok, Sculptor of Fears Asmodeus the Archfiend Asylum Visitor Atemsis, All-Seeing Attunement Audience with Trostani Aven Heartstabber Awaken the Honored Dead Azor's Gateway Azorius Locket Azra Oddsmaker B.O.B
Once a card is exerted, it typically can't be readied again until the beginning phase of your next turn
