Herald of Secret Streams
{3}{U}
Creature — Merfolk Warrior
Oracle Text
Creatures you control with +1/+1 counters on them can't be blocked.
Watch Out
Static ability — always active, can't be responded toRules Note
This card has a static ability that applies continuously as long as it's on the battlefield. There's no trigger or activation — the effect just exists. Removing the permanent is the only way to stop it.