M:tG card similarity search
1 · Artifact
As Prism Ring enters the battlefield, choose a color. Whenever you cast a spell of the chosen color, you gain 1 life.
| Name | Mana | Type | Text |
|---|---|---|---|
| Ramos, Dragon Engine | 6 | Legendary Artifact Creature — Dragon | Flying Whenever you cast a spell, put a +1/+1 counter on Ramos, Dragon Engine for each of that spell's colors. Remove five +1/+1 counters from Ramos: Add {W}{W}{U}{U}{B}{B}{R}{R}{G}{G}. Activate only once each turn. 4/4 |
| Juju Bubble | 1 | Artifact | Cumulative upkeep {1} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.) When you play a card, sacrifice Juju Bubble. {2}: You gain 1 life. |
| Knight of Dawn | 1WW | Creature — Human Knight | First strike {W}{W}: Knight of Dawn gains protection from the color of your choice until end of turn. 2/2 |
| Call of the Ring | 1B | Enchantment | At the beginning of your upkeep, the Ring tempts you. Whenever you choose a creature as your Ring-bearer, you may pay 2 life. If you do, draw a card. |
| Authority of the Consuls | W | Enchantment | Creatures your opponents control enter the battlefield tapped. Whenever a creature enters the battlefield under an opponent's control, you gain 1 life. |
| Kalastria Healer | 1B | Creature — Vampire Cleric Ally | Rally — Whenever Kalastria Healer or another Ally enters the battlefield under your control, each opponent loses 1 life and you gain 1 life. 1/2 |
| Forsaken Thresher | Artifact Creature — Construct | At the beginning of your precombat main phase, add one mana of any color. 5/5 | |
| River Hoopoe | GU | Creature — Bird | Flying {3}{G}{U}: You gain 2 life and draw a card. 1/3 |
| Healer of the Pride | 3W | Creature — Cat Cleric | Whenever another creature enters the battlefield under your control, you gain 2 life. 2/3 |
| Elder Brain | 5BB | Creature — Horror | Menace Whenever Elder Brain attacks a player, exile all cards from that player's hand, then they draw that many cards. You may play lands and cast spells from among the exiled cards for as long as they remain exiled. If you cast a spell this way, you may spend mana as though it were mana of any color to cast it. 6/6 |