Siege Mastodon

Trusted Pegasus

Flying (This creature can't be blocked except by creatures with flying or reach.)
Whenever Trusted Pegasus attacks, target attacking creature without flying gains flying until end of turn.

Loyal Pegasus

Flying
Loyal Pegasus can't attack or block alone.

Glaring Aegis

Enchant creature
When Glaring Aegis enters, tap target creature an opponent controls.
Enchanted creature gets +1/+3.

Pacifism

Enchant creature
Enchanted creature can't attack or block.

Serra's Guardian

Flying (This creature can't be blocked except by creatures with flying or reach.)
Vigilance (Attacking doesn't cause this creature to tap.)
Other creatures you control have vigilance.

Dawning Angel

Flying
When Dawning Angel enters, you gain 4 life.

Show of Valor

Target creature gets +2/+4 until end of turn.

Plains

Inspired Charge

Creatures you control get +2/+1 until end of turn.

Prowling Caracal

Ironclad Krovod

Concordia Pegasus

Inspiring Captain

When Inspiring Captain enters, creatures you control get +1/+1 until end of turn.

Haazda Officer

When Haazda Officer enters, target creature you control gets +1/+1 until end of turn.