M:tG card similarity search
5BB · Enchantment
When Cacophony Unleashed enters the battlefield, if you cast it, destroy all nonenchantment creatures. Whenever Cacophony Unleashed or another enchantment enters the battlefield under your control, until end of turn, Cacophony Unleashed becomes a legendary 6/6 Nightmare God creature with menace and deathtouch. It's still an enchantment.
| Name | Mana | Type | Text |
|---|---|---|---|
| Infinite Reflection | 5U | Enchantment — Aura | Enchant creature When Infinite Reflection enters the battlefield attached to a creature, each other nontoken creature you control becomes a copy of that creature. Nontoken creatures you control enter the battlefield as a copy of enchanted creature. |
| Forgeborn Oreads | 2RR | Enchantment Creature — Nymph | Constellation — Whenever Forgeborn Oreads or another enchantment enters the battlefield under your control, Forgeborn Oreads deals 1 damage to any target. 4/2 |
| Glint Hawk Idol | 2 | Artifact | Whenever another artifact enters the battlefield under your control, you may have Glint Hawk Idol become a 2/2 Bird artifact creature with flying until end of turn. {W}: Glint Hawk Idol becomes a 2/2 Bird artifact creature with flying until end of turn. |
| Angel's Tomb | 3 | Artifact | Whenever a creature enters the battlefield under your control, you may have Angel's Tomb become a 3/3 white Angel artifact creature with flying until end of turn. |
| Triton Waverider | 3U | Creature — Merfolk Wizard | Constellation — Whenever an enchantment enters the battlefield under your control, Triton Waverider gains flying until end of turn. 3/3 |
| Unstable Shapeshifter | 3U | Creature — Shapeshifter | Whenever another creature enters the battlefield, Unstable Shapeshifter becomes a copy of that creature, except it has this ability. 0/1 |
| Thassa's Devourer | 4U | Enchantment Creature — Elemental | Constellation — Whenever Thassa's Devourer or another enchantment enters the battlefield under your control, target player mills two cards. 2/6 |
| Airtight Alibi | 2G | Enchantment — Aura | Flash Enchant creature When Airtight Alibi enters the battlefield, untap enchanted creature. It gains hexproof until end of turn. If it's suspected, it's no longer suspected. Enchanted creature gets +2/+2 and can't become suspected. |
| Oath of the Ancient Wood | 2G | Enchantment | Whenever Oath of the Ancient Wood or another enchantment enters the battlefield under your control, you may put a +1/+1 counter on target creature. |
| Slumbering Keepguard | W | Creature — Human Knight | Whenever an enchantment enters the battlefield under your control, scry 1. {2}{W}: Slumbering Keepguard gets +1/+1 until end of turn for each enchantment you control. 1/1 |