Maestro de caballería

Criatura — Caballero humano 3/3, 2WW (4)
Flanquea (Siempre que una criatura sin la habilidad de flanquear bloquee a esta criatura, la criatura bloqueadora obtiene -1/-1 hasta el final del turno.)
Las otras criaturas que controlas con la habilidad de flanquear tienen la habilidad de flanquear. (Cada copia de la habilidad de flanquear se dispara por separado.)
Illus. Thomas M. Baxa

Creature - Human Knight
Flanking (Whenever a creature without flanking blocks this creature, the blocking creature gets -1/-1 until end of turn.)
Other creatures you control with flanking have flanking. (Each instance of flanking triggers separately.)¹

Gatherer Card Rulings [Nov 2009]

• 9/25/2006: Cavalry Master adds only one instance of flanking per creature, even if that creature already has multiple instances of flanking.
• 9/25/2006: If a creature without flanking is given flanking by another effect, then this ability will grant a second instance. Similarly, if a creature loses flanking, then it won't get the Calvary Master instance either.

Format Legality	Legal in Vintage, Legacy, Extended Banned in Standard
Printings (1/9)	Espiral del Tiempo (Uncommon)