#Testing If a creature with flanking is given flanking by another effect, then this ability will grant a second instance.
[INIT]
FIRSTMAIN
[PLAYER1]
inplay:Cavalry Master,Benalish Cavalry
[PLAYER2]
inplay:Serra Angel
[DO]
next
#combatbegins
next
#attackers
Benalish Cavalry
next
#blockers
Serra Angel
next
#combatdamage
next
#combatend
[ASSERT]
COMBATEND
[PLAYER1]
inplay:Cavalry Master
graveyard:Benalish Cavalry
[PLAYER2]
graveyard:Serra Angel
[END]