We have a premium one drop ramp dork, the best combat trick, one of blacks best creature removal spells, whites most powerful one drop beater, some premium top end cards, one drops and even a couple of planeswalkers
It allows an artifact, sorcery, instant, or enchantment to have creature types like Eldrazi, giant, or elemental as part of its type line, which means that card can trigger abilities that trigger when you cast certain creature types or when certain creature types enter
Turns out some card designer out there hates Infect, and templated Palm in the best possible way to screw with them
I don't think it would be greatly missed if I cut it but I am disinclined to do so as white lacks value
Check out the Avatar: The Last Airbender Commanders Bundle which is a gift bundle that includes a guaranteed Arcane Signet, Sol Ring, Swiftfoot Boots and two borderless reprints that are ripe for Commander
Android/Mobile builds are built as the Adventure Mode or Mobile UI and nothing special is needed
