Foriysian Interceptor

A wall you can hold in hand is a different animal from a wall you have to commit early. Most Defenders telegraph the defense a turn ahead, sitting on the battlefield as a visible deterrent that the attacker simply routes around. This one waits as untapped mana and arrives during the declare-attackers step, after the swing is committed but before blocks are assigned, so the attacker chooses targets without knowing the wall exists. The 0/5 frame and the extra-blocker clause are tuned for exactly that ambush: five toughness survives nearly everything early aggression can throw at it, and blocking a second attacker means one surprise cast can swallow a multi-creature push the opponent thought was getting through. What pays for the surprise is total passivity: it contributes nothing to a clock and adds no proactive pressure, trading board presence and initiative for the right to defend at the last informed instant. It comes from a design era fond of recombining keywords into shapes nobody had tried, and the flash-plus-Defender pairing remains one of the cleanest demonstrations of how much stronger a purely reactive role becomes once it can hide until the attack is declared, rather than announcing itself a turn in advance.