| Set: |
Guilds of Ravnica Promos |
| Type: |
Creature — Human Soldier |
| Rarity: |
Uncommon |
| Cost: |
{R}{W} |
Mentor (Whenever this creature attacks, put a +1/+1 counter on target attacking creature with lesser power.)
{2}{R}{W}: Boros Challenger gets +1/+1 until end of turn.
![Boros Challenger (Open House) [Guilds of Ravnica Promos]](http://gamezilla-ca.myshopify.com/cdn/shop/files/4cda46d4-7c9a-56e0-be02-dc8a60c5e212_800x.jpg?v=1715282174)
![Boros Challenger (Open House) [Guilds of Ravnica Promos]](http://gamezilla-ca.myshopify.com/cdn/shop/files/4cda46d4-7c9a-56e0-be02-dc8a60c5e212_1024x.jpg?v=1715282174)
