M:tG card similarity search
4 · Artifact
{2}, {T}: Put a charge counter on Blue Mana Battery. {T}, Remove any number of charge counters from Blue Mana Battery: Add {U}, then add an additional {U} for each charge counter removed this way.
| Name | Mana | Type | Text |
|---|---|---|---|
| Dragonlord's Prerogative | 4UU | Instant | As an additional cost to cast this spell, you may reveal a Dragon card from your hand. If you revealed a Dragon card or controlled a Dragon as you cast this spell, this spell can't be countered. Draw four cards. |
| Energy Tap | U | Sorcery | Tap target untapped creature you control. If you do, add an amount of {C} equal to that creature's mana value. |
| Rainbow Dash | 1RW | Legendary Creature — Pegasus | Flying, haste Whenever a creature you control with flying and/or haste attacks, you get 20% cooler. (You start at 0% coolness.) Sonic Rainboom — {T}: If you're at least 100% cool, add {W}{U}{B}{R}{G}, draw a card, and reset your coolness. 2/2 |
| Agadeem, the Undercrypt | Land | As Agadeem, the Undercrypt enters the battlefield, you may pay 3 life. If you don't, it enters the battlefield tapped. {T}: Add {B}. | |
| Emeria, Shattered Skyclave | Land | As Emeria, Shattered Skyclave enters the battlefield, you may pay 3 life. If you don't, it enters the battlefield tapped. {T}: Add {W}. | |
| Sea Gate, Reborn | Land | As Sea Gate, Reborn enters the battlefield, you may pay 3 life. If you don't, it enters the battlefield tapped. {T}: Add {U}. | |
| Shatterskull, the Hammer Pass | Land | As Shatterskull, the Hammer Pass enters the battlefield, you may pay 3 life. If you don't, it enters the battlefield tapped. {T}: Add {R}. | |
| Turntimber, Serpentine Wood | Land | As Turntimber, Serpentine Wood enters the battlefield, you may pay 3 life. If you don't, it enters the battlefield tapped. {T}: Add {G}. | |
| Emrakul's Hatcher | 4R | Creature — Eldrazi Drone | When Emrakul's Hatcher enters the battlefield, create three 0/1 colorless Eldrazi Spawn creature tokens. They have "Sacrifice this creature: Add {C}." 3/3 |
| Diamond Kaleidoscope | 4 | Artifact | {3}, {T}: Create a 0/1 colorless Prism artifact creature token. Sacrifice a Prism token: Add one mana of any color. |