Archon of the Triumvirate

Detain was the keyword built to make the Azorius fantasy of bureaucratic control feel like an actual play pattern, and this is its loudest expression: a flier that doesn't kill anything but freezes two of your opponents' permanents every time it swings. The distinction matters. Detain is not removal; it is a one-turn furlough. The detained permanents come back, so the card buys a window rather than closing a door, and the window is wide: two nonland permanents locked out of attacking, blocking, and activating until your next turn. That last clause is the part players underrate, because it shuts off mana rocks, value-driven activated abilities, and any creature whose worth lives in its tap ability, not just its body in combat. The cost of all this is bluntly stated by the body and the timing. At seven mana you get a 4/5, a fair flier and nothing more on the turn it lands; the lock only triggers on attack, so the engine has to survive a turn and then survive contact with whatever it didn't detain. And because the trigger fires on the declaration of attack rather than on damage, blocking the Archon doesn't save the detained permanents: the furlough lands whether or not anything trades. Detain answers up to two permanents but never the third, and it answers the same two only as long as the Archon keeps attacking. It is a tempo machine wearing a control card's clothes, asking you to convert a recurring soft-lock into a clock before the rebound turns arrive.