Liliana's Standard Bearer | Mind Over Matter | Deadeye Navigator

Cards

All permanents on the battlefield.
Liliana's Standard Bearer is paired with
Deadeye Navigator.
You control an artifact, creature, or land that can tap to produce at least ({U} magic symbol) .
You have had at least two creatures die under your control this turn.
({1} magic symbol) (at most) available.

Activate a mana-producing permanent by tapping it, adding at least ({U} magic symbol) .
Activate
Liliana's Standard Bearer by paying ({1} magic symbol) ({U} magic symbol) , blinking it.
When
Liliana's Standard Bearer enters the battlefield, it and
Deadeye Navigator's soulbond ability trigger.
Resolve the
Liliana's Standard Bearer trigger, causing you to draw a card for each creature that died under your control this turn.
Resolve the
Deadeye Navigator trigger, repairing it and
Liliana's Standard Bearer.
Activate Mind over Matter by discarding a card, untapping the mana-producing permanent.
Activate the mana-producing permanent by tapping it, adding at least ({U} magic symbol) .
Activate Mind over Matter by discarding a card, untapping the mana-producing permanent.
Repeat.
If you had additional creatures die this turn and/or the mana-producing permanent produces at least ({1} magic symbol) ({U} magic symbol) , this combo nets near-infinite mana and near-infinite card draw.