M:tG card similarity search
3 · Artifact
As Stamp of Approval enters the battlefield, choose a watermark. Creatures you control with the chosen watermark get +1/+1.
| Name | Mana | Type | Text |
|---|---|---|---|
| Glass of the Guildpact | 2 | Artifact | Multicolored creatures you control get +1/+1. |
| Door of Destinies | 4 | Artifact | As Door of Destinies enters the battlefield, choose a creature type. Whenever you cast a spell of the chosen type, put a charge counter on Door of Destinies. Creatures you control of the chosen type get +1/+1 for each charge counter on Door of Destinies. |
| Diamond Knight | 3 | Artifact Creature — Knight | Vigilance (Attacking doesn't cause this creature to tap.) As Diamond Knight enters the battlefield, choose a color. Whenever you cast a spell of the chosen color, put a +1/+1 counter on Diamond Knight. 1/1 |
| Collective Blessing | 3GGW | Enchantment | Creatures you control get +3/+3. |
| Gaea's Anthem | 1GG | Enchantment | Creatures you control get +1/+1. |
| Glorious Anthem | 1WW | Enchantment | Creatures you control get +1/+1. |
| Belenon War Anthem | Enchantment | Creatures you control get +1/+1. | |
| Wedding Festivity | Enchantment | Creatures you control get +1/+1. | |
| Crucible of Fire | 3R | Enchantment | Dragon creatures you control get +3/+3. |
| Sea Gate | Land — Gate | Sea Gate enters the battlefield tapped. As Sea Gate enters the battlefield, choose a color other than blue. {T}: Add {U} or one mana of the chosen color. |