Whenever a creature enters the battlefield under your control, you may destroy target artifact or enchantment.
{1}{R}
Blazing Sunsteel
Artifact - Equipment
Equipped creature gets +1/+0 for each opponent you have.
Whenever equipped creature is dealt damage, it deals that much damage to any target.
Equip {4}
{G}{W}
Eladamri's Call
Instant
Search your library for a creature card, reveal that card, put it into your hand, then shuffle.
{W}
Guilty Conscience
Enchantment - Aura
Enchant creature
Whenever enchanted creature deals damage, Guilty Conscience deals that much damage to that creature.
{R}{G}
Hull Breach
Sorcery
Choose one --
• Destroy target artifact.
• Destroy target enchantment.
• Destroy target artifact and target enchantment.
{2}
Inquisitor's Flail
Artifact - Equipment
If equipped creature would deal combat damage, it deals double that damage instead.
If another creature would deal combat damage to equipped creature, it deals double that damage to equipped creature instead.
Equip {2}
{1}{W}{W}
Martyrdom
Instant
Until end of turn, target creature you control gains "{0}: The next 1 damage that would be dealt to target creature, planeswalker, or player this turn is dealt to this creature instead." Only you may activate this ability.
{1}{W}
Saving Grace
Enchantment - Aura
Flash
Enchant creature you control
When Saving Grace enters the battlefield, all damage that would be dealt this turn to you and permanents you control is dealt to enchanted creature instead.
Enchanted creature gets +0/+3.
{U}
Sigil of Sleep
Enchantment - Aura
Enchant creature
Whenever enchanted creature deals damage to a player, return target creature that player controls to its owner's hand.
{1}{W}
Spirit Loop
Enchantment - Aura
Enchant creature you control
Whenever enchanted creature deals damage, you gain that much life.
When Spirit Loop is put into a graveyard from the battlefield, return Spirit Loop to its owner's hand.