Does Thwonk on Repeat trigger Leona's legend ability twice?

Ruling: Yes, Thwonk with Repeat triggers Leona's legend ability twice if it stuns two different units. Each execution of the repeated spell is a separate game action that stuns a unit, causing Leona to trigger for each stun.

Sequence:

• Thwonk executes and stuns the first unit
• Leona's trigger becomes pending
• Thwonk executes again (via Repeat) and stuns a second unit
• Leona triggers again for the second stun
• Both triggers resolve

Nuances:

• If a spell stuns multiple units simultaneously (like a hypothetical "stun all attackers" effect), Leona would only trigger once due to the "one or more" clause
• Repeat executions happen sequentially, not simultaneously, even though they resolve as part of the same item on the chain
• Game actions can never be performed simultaneously in Riftbound