Synchronized Spellcraft deals 4 damage to target creature and X damage to that creature's controller, where X is the number of creatures in your party.
"With a twitch of its muscles, its timeline forks. Then, just as quickly, its two selves reintegrate. Causality, strangely, seems not to mind." —Rukarumel, field journal
{2}, {T}: Exile target permanent you control. {2}, Sacrifice Synod Sanctum: Return all cards exiled with Synod Sanctum to the battlefield under your control.
Haste Whenever Synth Eradicator attacks, exile the top card of your library. You may get {E}{E}. If you don't, you may play that card this turn. {T}, Pay {E}{E}{E}: Synth Eradicator deals 3 damage to any target.
Improvise You may have Synth Infiltrator enter the battlefield as a copy of any creature on the battlefield, except it's a Synth artifact creature in addition to its other types.
{1}{U/P}, {T}, Exile a spell you control: Target opponent reveals cards from the top of their library until they reveal a card with mana value equal to 1 plus the exiled spell's mana value. Exile that card, then that player shuffles. You may cast that exiled card without paying its mana cost.
When Syr Armont, the Redeemer enters the battlefield, create a Monster Role token attached to another target creature you control. Enchanted creatures you control get +1/+1.
Knightlifelink (Damage dealt by Knights you control also causes you to gain that much life.) {W}: Syr Cadian, Knight Owl gains vigilance until end of turn. Activate only from sunrise to sunset. {B}: Syr Cadian, Knight Owl gains flying until end of turn. Activate only from sunset to sunrise.