M:tG card similarity search
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.
| Name | Mana | Type | Text |
|---|---|---|---|
| Martyr's Soul | 2W | Creature — Spirit Soldier | Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color.) When Martyr's Soul enters the battlefield, if you control no tapped lands, put two +1/+1 counters on it. 3/2 |
| Théoden, King of Rohan | 1RW | Legendary Creature — Human Noble | Whenever Théoden, King of Rohan or another Human enters the battlefield under your control, target creature gains double strike until end of turn. 2/3 |
| Karstoderm | 2GG | Creature — Beast | Karstoderm enters the battlefield with five +1/+1 counters on it. Whenever an artifact enters the battlefield, remove a +1/+1 counter from Karstoderm. 0/0 |
| Repeat Offender | 1B | Creature — Human Assassin | {2}{B}: If Repeat Offender is suspected, put a +1/+1 counter on it. Otherwise, suspect it. (A suspected creature has menace and can't block.) 2/1 |
| Hero's Blade | 2 | Artifact — Equipment | Equipped creature gets +3/+2. Whenever a legendary creature enters the battlefield under your control, you may attach Hero's Blade to it. Equip {4} ({4}: Attach to target creature you control. Equip only as a sorcery.) |
| Keensight Mentor | 2W | Creature — Human Cleric | When Keensight Mentor enters the battlefield, put a vigilance counter on target non-Human creature you control. {1}{W}, {T}: Put a +1/+1 counter on each creature you control with vigilance. 1/4 |
| Pious Wayfarer | W | Creature — Human Scout | Constellation — Whenever an enchantment enters the battlefield under your control, target creature gets +1/+1 until end of turn. 1/2 |
| Predator Ooze | GGG | Creature — Ooze | Indestructible Whenever Predator Ooze attacks, put a +1/+1 counter on it. Whenever a creature dealt damage by Predator Ooze this turn dies, put a +1/+1 counter on Predator Ooze. 1/1 |
| Essence Capture | UU | Instant | Counter target creature spell. Put a +1/+1 counter on up to one target creature you control. |
| Kellan Joins Up | GWU | Legendary Enchantment | When Kellan Joins Up enters the battlefield, you may exile a nonland card with mana value 3 or less from your hand. If you do, it becomes plotted. (You may cast it as a sorcery on a later turn without paying its mana cost.) Whenever a legendary creature enters the battlefield under your control, put a +1/+1 counter on each creature you control. |