Boros Challenger⁣ - Mystery Booster⁣ (Uncommon)⁣ [156]

Boros Challenger is a 2/3 Human Soldier that enhances your attacking creatures with its Mentor ability, placing +1/+1 counters on those with lesser power. With a mana cost of {R}{W} and a flexible boost ability, it fits well in Commander, Modern, and casual strategies.