You have the payoff but too few ways to activate it.
Look for Matterbending Mage.
Mage can return a used Interceptor to your hand; replaying it restores its prepared spell while adding another early body.
Your synergy is already working but you keep falling behind.
Take an early play or answer before another expensive reward.
No official allied-color signpost uncommon is assigned here. Do not force two colors merely because they have familiar cards.
The support is missing
Favor castable creatures and interaction if narrow support does not arrive.