Emrakul’s Influence. Every day, other monsters in a 100ft radius from Emrakul must succeed a DC 10 Will save. If they fail, they become an Aberration in addition to their other monster types and are under Emrakul’s control.

Gravitational Shift. All monsters that are flying or hovering get +2 for Strength and all creatures that are not flying or hovering get -2 for Constitution.

Annihilator. Whenever Emrakul moves, all other monsters within a 10ft radius from it must succeed on a DC 3 Dexterity saving throw or be reduced to 0 hit points.

Eldritch Reanimation. If another monster within a 100ft radius of Emrakul is reduced to 0 hit points, that monster loses all abilities and becomes a 3d2 Aberration Monster and is under Emrakul’s control.

Prescient. Emrakul cannot be surprised and always goes first in initiative order.

Legendary Resistance (3/Day). If Emrakul fails a saving throw, it can choose to succeed instead.

Unnatural Endurance. At the beginning of Emrakul’s turn, it may choose to roll a D20. If it gets 20, it regains 4d12 +20 hit points and all severed parts of its body repair itself within the time span of a minute. 

Create Spawn. Emrakul puts a 1d4 Aberration monster at any location within 50ft from itself that is under its control.

Skittering Invasion (2/Day). Emrakul puts three 1d4 Aberration monster at up to three different locations within a 40ft radius from itself that are under its control.

Haunting Illusions. Emrakul targets a character or monster. Target will fight a 2d4 Illusion monster that is hostile and only visible to them.

Otherworldly Manipulations. Target character or monster Emrakul controls gets +1 strength until the start of Emrakul’s next turn. If that monster dies while having this effect, a 3d2 Aberration monster is created under Emrakul's control.

Tentacle. Melee weapon attack: +15 to hit, reach 130ft, one target. Hit: 60 (5D20+8) bludgeoning damage. The target must succeed on a DC10 Dexterity saving throw or become restrained.

Wrap in Tentacles (1/Day). Emrakul performs three tentacle attacks.

Invade the Mind (2/Day). Ranged Weapon Attack: +5 to hit, range 500ft, any number of targets. The amount of damage dealt to a target is equal to the damage dealt to one target divided by how many targets are chosen. Hit: 42 (4D20) psychic damage.

Unwelcome Presence. If Emrakul is lured to a place (such as with cryptoliths) and begins to devour it, it is likely it will attempt to flee, as Emrakul has stated that it only devours worlds that have “receptive soil” and “welcomes its presence”.

Emrakul can take 3 legendary actions, choosing from the options below. Only one legendary action option can be used at a time and only at the end of another creature's turn. Emrakul regains spent legendary actions at the start of its turn.

Emrakul’s Boon. Characters and monsters Emrakul control get +3 strength and -3 constitution until Emrakul’s next turn. If a character or monster with this effect dies before it wears off, a 3d2 Aberration is created under Emrakul’s control.

Eldrazi Conscription (Costs 2 actions). Emrakul gains control of any target. If it is a monster, it is under Emrakul’s control for a long as Emrakul is on the battlefield. If it is a character, they must succeed a DC 5 Will save at the beginning of their turn to be released from Emrakul’s control.

Consume the Meek (Costs 2 actions). All monsters Emrakul does not control in a 20ft radius from it are reduced to 0 hit points. They can’t be regenerated, revivified, raised dead, reincarnated, resurrected, or true resurrected.

Whispers of Emrakul (Costs 3 actions). All monsters in a 20ft radius from Emrakul must make a DC 20 Will save. If they do not, they become an Aberration in addition to their other monster types and are under Emrakul’s control. It retains all its previous abilities.