Its not available on mobile, for a start, and theres no getting around the fact that turn-interrupting play makes it slightly more complex to pick up
Living Death Living Death (no, not Living End) is a 5-mana sorcery that basically swaps the creatures in play with the creatures in graveyards
Blacks had madness as a set theme, Blood tokens, in addition to the previously mentioned set bends and cycling
If this face-up Normal Summoned/Set card leaves the field: You can Special Summon 2 "World Chalice" monsters from your Deck, except "World Legacy - "World Chalice""
Lay the foundation of your next Commander deck with this package of land and artifact mana for enabling any multicolor deck
My only recommendation is that if you have any floodgates to activate against your opponent, use them now unless you have something specific you want to negate, because at the start of every phase, the turn player has priority, meaning that they will always get to activate their effects first and you have to respond to their activations