Greater Realm of Preservation

{1}{W}: The next time a black or red source of your choice would deal damage to you this turn, prevent that damage.

Disrupting Scepter

{3}, {T}: Target player discards a card. Activate only during your turn.

Invoke Prejudice

Whenever an opponent casts a creature spell that doesn't share a color with a creature you control, counter that spell unless that player pays {X}, where X is its mana value.

Wrath of God

Destroy all creatures. They can't be regenerated.

Wall of Swords

Defender (This creature can't attack.)
Flying

Circle of Protection: Red

{1}: The next time a red source of your choice would deal damage to you this turn, prevent that damage.

Blue Elemental Blast

Choose one —
• Counter target red spell.
• Destroy target red permanent.

Mirror Universe

{T}, Sacrifice Mirror Universe: Exchange life totals with target opponent. Activate only during your upkeep.

Dust to Dust

Ivory Tower

At the beginning of your upkeep, you gain X life, where X is the number of cards in your hand minus 4.

Red Elemental Blast

Choose one —
• Counter target blue spell.
• Destroy target blue permanent.

Control Magic

Enchant creature
You control enchanted creature.

Divine Offering

Destroy target artifact. You gain life equal to its mana value.

Amnesia

Target player reveals their hand and discards all nonland cards.