Appa, the Vigilant 
Legendary Creature — Bison Ally
$3.96 #8707 0.00 0.8 years
Flying, vigilance
Whenever Appa or another Ally you control enters, creatures you control get +1/+1 and gain flying and vigilance until end of turn.
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Seascape Aerialist92%
$0.34↓#15255↓0.0016.9 years↑
"Whenever this creature or another Ally you control enters, you may have Ally creatures you control gain flying until end of turn."
Makindi Patrol92%
$0.18↓#15366↓0.0010.9 years↑
"Whenever this creature or another Ally you control enters, creatures you control gain vigilance until end of turn."
Tajuru Beastmaster92%
$0.07↓#22907↓0.47↑10.9 years↑
"Whenever this creature or another Ally you control enters, creatures you control get +1/+1 until end of turn."
Tajuru Warcaller91%
$0.25↓#14926↓0.0710.9 years↑
"Whenever this creature or another Ally you control enters, creatures you control get +2/+2 until end of turn."
Akoum Battlesinger90%
$0.16↓#16735↓0.20↑16.6 years↑
"Whenever this creature or another Ally you control enters, you may have Ally creatures you control get +1/+0 until end of turn."
Joraga Bard88%
$0.12↓#22513↓0.0016.9 years↑
"Whenever this creature or another Ally you control enters, you may have Ally creatures you control gain vigilance until end of turn."
White Lotus Reinforcements82%
$0.20↓#103260.000.8 years
"Other Allies you control get +1/+1."
Allied Teamwork82%
$1.23↓#10668↓0.000.8 years
"Allies you control get +1/+1."
Ondu Champion81%
$0.11↓#15526↓0.39↑10.9 years↑
"Whenever this creature or another Ally you control enters, creatures you control gain trample until end of turn."
Firemantle Mage80%
$0.11↓#17625↓0.28↑10.9 years↑
"Whenever this creature or another Ally you control enters, creatures you control gain menace until end of turn."
Chasm Guide80%
$0.15↓#15130↓0.0510.9 years↑
"Whenever this creature or another Ally you control enters, creatures you control gain haste until end of turn."
Resolute Blademaster80%
$0.22↓#12062↓0.0710.9 years↑
"Whenever this creature or another Ally you control enters, creatures you control gain double strike until end of turn."
Highland Berserker79%
$0.10↓#19820↓0.25↑16.9 years↑
"Whenever this creature or another Ally you control enters, you may have Ally creatures you control gain first strike until end of turn."
Lantern Scout78%
$0.35↓#10817↓0.0010.9 years↑
"Whenever this creature or another Ally you control enters, creatures you control gain lifelink until end of turn."
Avatar Enthusiasts78%
$0.16↓#86480.000.8 years
"Whenever another Ally you control enters, put a +1/+1 counter on this creature."
Kor Bladewhirl77%
$0.15↓#14169↓0.26↑10.9 years↑
"Whenever this creature or another Ally you control enters, creatures you control gain first strike until end of turn."
Kazuul Warlord77%
$1.09↓#11925↓0.26↑16.9 years↑
"Whenever this creature or another Ally you control enters, you may put a +1/+1 counter on each Ally creature you control."
Earth King's Lieutenant77%
$0.29↓#75930.000.8 years
"Whenever another Ally you control enters, put a +1/+1 counter on this creature."
Umara Raptor77%
$0.14↓#17940↓0.0016.9 years↑
"Whenever this creature or another Ally you control enters, you may put a +1/+1 counter on this creature."
+1 more matching line
Goldnight Commander77%
$0.17↓#3762↑0.19↑14.3 years↑
"Whenever another creature you control enters, creatures you control get +1/+1 until end of turn."