How can you create a combo with Nivix Guildmage, Brass's Bounty?
user
[START OF COMBO]This combo can be formed with Nivix Guildmage, Brass's Bounty

Color identity: UR
Mana cost: {8}{U}{R}{R}
Steps:
  1. Cast Brass's Bounty by paying {6}{R}.
  2. Holding priority, activate Nivix Guildmage's second ability by paying {2}{U}{R}, copying Brass's Bounty.
  3. Resolve the copy of Brass's Bounty, creating at least five Treasure tokens.
  4. Activate four Treasure tokens by tapping and sacrificing them, adding {2}{U}{R}.
  5. Repeat from step 2.[END OF COMBO STEPS]

Result:
  - Infinite colored mana
  - Infinite draw triggers
  - Infinite looting
  - Infinite magecraft triggers
  - Infinite self-discard triggers
  - Infinite Treasure tokens[END OF COMBO RESULT][END OF COMBO]

Other prerequisites:
  - Nivix Guildmage must be on the battlefield
  - Brass's Bounty must be in your hand
  - You control at least five lands.
[END OF COMBO PREREQUISITES]
assistant