To succeed, the wizards made a deal with devils.

Diabolical Salvation

The Commander RC has ruled that if your name is printed on the bottom of a Heroes of the Realm card, that card is legal for you in Commander.

Split second
Create four 4/4 red Devil creature tokens with haste and "When this creature dies, create a colorless Treasure artifact token with '{T}, Sacrifice this artifact: Add one mana of any color.'" Sacrifice the Devil tokens at the beginning of the next end step.

Inzerva, Master of Insights

[+2]: Draw two cards, then discard a card.
[−2]: Look at the top two cards of each other player's library, then put any number of them on the bottom of that library and the rest on top in any order. Scry 2.
[−4]: You get an emblem with "Your opponents play with their hands revealed" and "Whenever an opponent draws a card, this emblem deals 1 damage to them."

M'Odo, the Gnarled Oracle

Eminence — {X}, Discard a card: Target player reveals cards from the top of their library until they reveal a creature card with converted mana cost X or less. Put that card onto the battlefield under your control, then that player shuffles the rest into their library. Activate this ability only if M'Odo, the Gnarled Oracle is on the battlefield or in the command zone.

Card (3)	Type	^{$0.00 (0.00)} Price
Diabolical Salvation	Instant	$0.00 ^(0.00)
Inzerva, Master of Insights	Planeswalker	$0.00 ^(0.00)
M'Odo, the Gnarled Oracle	Creature	$0.00 ^(0.00)

2017 Heroes of the Realm