M:tG card similarity search
6 · Legendary Artifact
Whenever Gonti's Aether Heart or another artifact enters the battlefield under your control, you get {E}{E} (two energy counters). Pay {E}{E}{E}{E}{E}{E}{E}{E}, Exile Gonti's Aether Heart: Take an extra turn after this one.
| Name | Mana | Type | Text | 
|---|---|---|---|
| Kor Entanglers | 4W | Creature — Kor Soldier Ally | Rally — Whenever Kor Entanglers or another Ally enters the battlefield under your control, tap target creature an opponent controls. 3/4 | 
| Thoughtrender Lamia | 4BB | Enchantment Creature — Lamia | Constellation — Whenever Thoughtrender Lamia or another enchantment enters the battlefield under your control, each opponent discards a card. 5/3 | 
| Saddled Rimestag | 1G | Snow Creature — Elk | Saddled Rimestag gets +2/+2 as long as you had another creature enter the battlefield under your control this turn. 2/2 | 
| Verdant Sun's Avatar | 5GG | Creature — Dinosaur Avatar | Whenever Verdant Sun's Avatar or another creature enters the battlefield under your control, you gain life equal to that creature's toughness. 5/5 | 
| Mummy Paramount | 1W | Creature — Zombie | Whenever another Zombie enters the battlefield under your control, Mummy Paramount gets +1/+1 until end of turn. 2/2 | 
| Jackknight | 1W | Artifact Creature — Cyborg Knight | Whenever another artifact enters the battlefield under your control, put a +1/+1 counter on Jackknight. If that artifact is a Contraption, Jackknight gains lifelink until end of turn. 1/1 | 
| Tuktuk Scrapper | 3R | Creature — Goblin Artificer Ally | Whenever Tuktuk Scrapper or another Ally enters the battlefield under your control, you may destroy target artifact. If that artifact is put into a graveyard this way, Tuktuk Scrapper deals damage to that artifact's controller equal to the number of Allies you control. 2/2 | 
| Part the Waterveil | 4UU | Sorcery | Take an extra turn after this one. Exile Part the Waterveil. Awaken 6—{6}{U}{U}{U} (If you cast this spell for {6}{U}{U}{U}, also put six +1/+1 counters on target land you control and it becomes a 0/0 Elemental creature with haste. It's still a land.) | 
| Goldenhide Ox | 5G | Enchantment Creature — Ox | Constellation — Whenever Goldenhide Ox or another enchantment enters the battlefield under your control, target creature must be blocked this turn if able. 5/4 | 
| Grovetender Druids | 2GW | Creature — Elf Druid Ally | Rally — Whenever Grovetender Druids or another Ally enters the battlefield under your control, you may pay {1}. If you do, create a 1/1 green Plant creature token. 3/3 |