It reads: Whenever you cast an instant or sorcery spell, if it targets one or more other permanents you control, create a token thats a copy of one of those permanents. This effect also occurs if your opponent makes you discard a permanent, as you then get a token of it

Fill the remaining slots with schemes which actually help you ramp, and your full deck could look something like this: You Exist Only to Amuse You Are Unworthy of Mercy Power Without Equal No Secret Is Hidden from Me Pay Tribute to Me Behold My Grandeur Evil Comes to Fruition My Tendrils Run Deep This World Belongs to Me Realms Befitting My Majesty Decks which aim to storm off as their win con can piggyback off the schemes which cast free spells, as well as some powerful sources of free cards and mana: When Will You Learn No Secret Is Hidden From Me Power Without Equal My Wish Is Your Command I Am Duskmourn Mine Is the Only Truth My Wings Enfold All Because I Have Willed It Plots That Span Centuries My Wealth Will Bury You Another popular effect among schemes is discard, and since they generally hit all opponents the potential yield for commanders like Nath, Tergrid or The Haunt of Hightower is extremely high

All thats pretty great, but it rewards you with a surge of card draw that your opponents cant keep up with
In an ideal world, MTG Arena would get every Commander card possible, however, development recourses are rather tight