Cheapest priced copy (Alliances): $0.35 at Card Kingdom, near mint, their price list as of .
Varchild's Crusader 
Creature — Human Knight · 3/2 · Common · Alliances · #82b
{0}: This creature can't be blocked this turn except by Walls. Sacrifice this creature at the beginning of the next end step.
Legal inCommanderLegacyVintagePauper
Not legal inBrawlStandardPioneerModern