It's likely to see play in Limited as a utility card, but probably won't make waves beyond that
*Update* The digital ground appears to be discontinued so use the InkAid, its the same stuff
The exile effect that Lord Skitter provides should not be underestimated
To help you play the most absurd cards, here are the ten best ramp cards in Commander
8: You get an emblem with "Creatures you control get +2/+2 and have vigilance, trample, and indestructible." Legendary Planeswalker - Vivien Removal (CTRL to add secondary) Sac Outlet Sac Outlet (CTRL to add secondary) Tokens Gut, True Soul Zealot Whenever you attack, you may sacrifice another creature or an artifact
In game terms, Elsa has an Ink cost of 8, a Strength value of 4, 6 Willpower and 3 points of Lore