Arena Challenger {1}{R}
Creature - Human Warrior Avatar
Whenever Arena Challenger deals damage to a creature, upgrade it. (Give it one of the listed counters it doesn't already have.)
• +1/+1
• First strike
• Prowess
• +1/+1
• First strike
• Prowess
2/2
Details
Legalities
- Arena Challenger is legal in every format.