Moment of Heroism

Target creature gets +2/+2 and gains lifelink until end of turn. (Damage dealt by the creature also causes its controller to gain that much life.)

Gnarlback Rhino

Trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.)
Whenever you cast a spell that targets this creature, draw a card.

Vivien's Crocodile

This creature gets +1/+1 as long as you control a Vivien planeswalker.

Angelic Guardian

Flying (This creature can't be blocked except by creatures with flying or reach.)
Whenever one or more creatures you control attack, they gain indestructible until end of turn. (Damage and effects that say "destroy" don't destroy them.)

Bastion Enforcer

Concordia Pegasus

Haazda Officer

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

Impassioned Orator

Whenever another creature you control enters, you gain 1 life.

Imperial Outrider

Ironclad Krovod

Prowling Caracal

Moorland Inquisitor

{2}{W}: This creature gains first strike until end of turn. (It deals combat damage before creatures without first strike.)

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.

Show of Valor

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

Core Set 2020