Eldrazi Futuresight

You may designate up to two additional legendary creature cards from your deck as your commander. They begin the game in your command zone.

At the beginning of your upkeep, if Azur, Vile Synthesis is in the command zone, lose 1 life for each time you have cast your commander this game.

Each player secretly notes a number, then each player reveals the top card of his or her library. The player who noted the highest number loses life equal to the number he or she noted, then casts each spell revealed this way, and puts each land revealed this way onto the battlefield.

At the beginning of each combat, choose 2:
-Whenever this creature deals damage to a player, draw a card
-Whenever this creature becomes blocked, as you cast spells from your hand this turn, they gain cascade.
-Deathtouch
-Double strike
Creatures you control gain the chosen abilities until end of turn.