Banner of Kinship Banner of Kinship can provide Coat of Arms levels of board pump, sometimes enough to end the game on the spot, but it also has the failcase of being a complete blank if you have no creatures in play already
Then you can tap it with two mana to scry 2 and then only if you control a legendary dork
If you're winning with Spider Spawnings and stalling the game out with Gnaw to the Bones, then you're going to need a critical density of creatures
You get the colors you need from it right away, but it still has a downside by forcing you to use that mana between your untap step and combat step
Liesa, Shroud of Dusk Group slug commanders like Liesa, Shroud of Dusk can be a lot of fun to play against if youre tired of slow games, since their life loss ability adds a ticking clock element to the game
The number of fliers varies across sets