({14} magic symbol) ({U} magic symbol) ({U} magic symbol) ({U} magic symbol) ({U} magic symbol) ({U} magic symbol) minus ({1} magic symbol) for each card you exile with Delve the first turn, plus ({9} magic symbol) ({U} magic symbol) ({U} magic symbol) ({U} magic symbol) each other turn available.
Steps
Cast
Temporal Trespass by paying its mana cost.
Taigam triggers, copying
Temporal Trespass and exiling the original
Temporal Trespass with four time counters on it.
Resolve the
Temporal Trespass copy, causing you to take an extra turn after this one.
Cast
Clockspinning with buyback by paying ({3} magic symbol) ({U} magic symbol) , removing a time counter from
Temporal Trespass and returning
Clockspinning to your hand.
Repeat step 4 one additional time.
Move to your next turn. At the beginning of your upkeep,
Temporal Trespass's suspend ability triggers, removing a time counter from it.
Cast
Clockspinning with buyback by paying ({3} magic symbol) ({U} magic symbol) , removing a time counter from
Temporal Trespass and returning
Clockspinning to your hand.
Temporal Trespass's suspend ability triggers, causing you to cast it from exile without paying its mana cost.
Repeat from step 2.
Notes
You can use
Clockspinning as a way to cast a spell before starting the combo if needed. Since you need to ensure
Temporal Trespass is always the second spell cast each extra turn after
Clockspinning, it is recommended to not have any other suspended cards when beginning the combo. Otherwise, you can ensure
Temporal Trespass is second by casting
Clockspinning with the other suspend abilities on the stack during your upkeep.