When playing Recruit the Vanguard with Lux as leader and Gemcraft Seer on board, do the 4 Vision triggers resolve before or after Lux's draw trigger?

Ruling: The 4 Vision triggers from the units will always resolve before Lux's draw trigger.

Sequence:

• Recruit the Vanguard spell puts unit tokens on the chain as pending
• Spell resolves, triggering Lux (now pending)
• Unit tokens finalize first (they were put on chain first) and immediately resolve
• Units trigger Vision 4 times (now pending)
• Lux's draw trigger finalizes
• After cleanup, the 4 Vision triggers finalize
• Chain resolves top to bottom: Vision, Vision, Vision, Vision, then Draw
• Priority passes occur between each resolution

Nuances:

• You cannot draw first - Vision triggers always happen before the draw in this scenario
• This is considered a very tricky scenario due to the timing of when triggers are put on the chain versus when they finalize