This has some real potential.

Mode 1 hits a lot of relevant creatures. Off the top of my head:
Stoneforge
Unflipped Delver
Deathrite
Bob
Phyrexian Revoker
Metalworker
Painter's Servant
Most goblins
Mangara
Inkmoth*
Blighted Agent*
Glistener Elf*

* - Also, note that since it's colorless, Apostle's Blessing can't save it.


Mode 2 is colorless countermagic for non-blue builds.

Mode 3 makes a surprise blocker vs a Goyf, an EOT attacker vs open Liliana, or a small mana boost to set up the next turn.

I'm very excited to test with this card.