Upvoted for thinking of 1) baiting execution and 2) Temple Guardians combo.

However, not sure how much value baiting execution will provide (without map control) but interesting combo I thought of is:

Scenario 1 [Requirement: 8+ Mana Turn, Sound Drivers]

[Turn 8] Temple Guardians (8M)

[Turn 9] Sound Drivers (3M) + Temple of Space (3M x 2) = 9M

Scenario 1 [Requirement: 14+ Mana Turn]

[Turn 14+] Temple Guardians (8M) + Temple of Space (3M x 2)

Also, assuming that we want to trigger a GG from this, we would want the guardians to be in front of the temple not behind. So either we trigger "temple" condition in the Temple Guardian or wait a turn for the temple guardians to move a space up the map. Either way, I'm not sure how I feel about having an 8-mana card when early rush decks by Swarm is the meta.