Jodah, Archmage Eternal

Flying
You may pay {W}{U}{B}{R}{G} rather than pay the mana cost for spells you cast.

Traumatize

Target player mills half their library, rounded down.

Root Greevil

{2}{G}, {T}, Sacrifice Root Greevil: Destroy all enchantments of the color of your choice.

Redirect

You may choose new targets for target spell.

Brood of Cockroaches

When Brood of Cockroaches is put into your graveyard from the battlefield, at the beginning of the next end step, you lose 1 life and return Brood of Cockroaches to your hand.

Reparations

Whenever an opponent casts a spell that targets you or a creature you control, you may draw a card.

Bond of Revival

Return target creature card from your graveyard to the battlefield. It gains haste until your next turn.

Duneblast

Choose up to one creature. Destroy the rest.

Experimental Frenzy

You may look at the top card of your library any time.
You may play lands and cast spells from the top of your library.
You can't play lands or cast spells from your hand.
{3}{R}: Destroy Experimental Frenzy.

Rancor

Enchant creature
Enchanted creature gets +2/+0 and has trample.
When Rancor is put into a graveyard from the battlefield, return Rancor to its owner's hand.

Punish Ignorance

Counter target spell. Its controller loses 3 life and you gain 3 life.

Kefnet's Last Word

Gain control of target artifact, creature, or enchantment. Lands you control don't untap during your next untap step.

Inferno

Inferno deals 6 damage to each creature and each player.

Resolute Watchdog

Defender
{1}, Sacrifice Resolute Watchdog: Target creature you control gains indestructible until end of turn. (Damage and effects that say "destroy" don't destroy it.)

Tragic Lesson

Draw two cards. Then discard a card unless you return a land you control to its owner's hand.

Rhystic Study

Whenever an opponent casts a spell, you may draw a card unless that player pays {1}.

Obliterate

This spell can't be countered.
Destroy all artifacts, creatures, and lands. They can't be regenerated.

Thirst for Meaning

Draw three cards. Then discard two cards unless you discard an enchantment card.