M:tG card similarity search
2W · Enchantment
When Sparring Regimen enters the battlefield, learn. (You may reveal a Lesson card you own from outside the game and put it into your hand, or discard a card to draw a card.) Whenever you attack, put a +1/+1 counter on target attacking creature and untap it.
| Name | Mana | Type | Text |
|---|---|---|---|
| Burst of Strength | G | Instant | Put a +1/+1 counter on target creature and untap it. |
| Thriving Turtle | U | Creature — Turtle | When Thriving Turtle enters the battlefield, you get {E}{E} (two energy counters). Whenever Thriving Turtle attacks, you may pay {E}{E}. If you do, put a +1/+1 counter on it. 0/3 |
| Thriving Ibex | 3W | Creature — Goat | When Thriving Ibex enters the battlefield, you get {E}{E} (two energy counters). Whenever Thriving Ibex attacks, you may pay {E}{E}. If you do, put a +1/+1 counter on it. 2/4 |
| Thriving Grubs | 1R | Creature — Gremlin | When Thriving Grubs enters the battlefield, you get {E}{E} (two energy counters). Whenever Thriving Grubs attacks, you may pay {E}{E}. If you do, put a +1/+1 counter on it. 2/1 |
| Thriving Rhino | 2G | Creature — Rhino | When Thriving Rhino enters the battlefield, you get {E}{E} (two energy counters). Whenever Thriving Rhino attacks, you may pay {E}{E}. If you do, put a +1/+1 counter on it. 2/3 |
| Thriving Rats | 1B | Creature — Rat | When Thriving Rats enters the battlefield, you get {E}{E} (two energy counters). Whenever Thriving Rats attacks, you may pay {E}{E}. If you do, put a +1/+1 counter on it. 1/2 |
| Byrke, Long Ear of the Law | 4GW | Legendary Creature — Rabbit Soldier | Vigilance When Byrke, Long Ear of the Law enters, put a +1/+1 counter on each of up to two target creatures. Whenever a creature you control with a +1/+1 counter on it attacks, double the number of +1/+1 counters on it. 4/4 |
| Slumbering Dragon | R | Creature — Dragon | Flying Slumbering Dragon can't attack or block unless it has five or more +1/+1 counters on it. Whenever a creature attacks you or a planeswalker you control, put a +1/+1 counter on Slumbering Dragon. 3/3 |
| Backup Agent | 1W | Creature — Human Citizen | When Backup Agent enters the battlefield, put a +1/+1 counter on target creature. 1/1 |
| Voracious Vacuum | 3 | Host Artifact Creature — Construct | When this creature enters the battlefield, put a +1/+1 counter on target creature. 1/1 |