M:tG card similarity search
1W · Creature — Human Cleric Ally
Whenever you gain life, you may pay {W}. If you do, put a +1/+1 counter on target creature. 2/2
| Name | Mana | Type | Text | 
|---|---|---|---|
| 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 | 
| Vampire Scrivener | 4B | Creature — Vampire Warlock | Flying Whenever you gain life during your turn, put a +1/+1 counter on Vampire Scrivener. Whenever you lose life during your turn, put a +1/+1 counter on Vampire Scrivener. 2/2 | 
| Hound Tamer | 2G | Creature — Human Werewolf | Trample {3}{G}: Put a +1/+1 counter on target creature. Daybound (If a player casts no spells during their own turn, it becomes night next turn.) 3/3 | 
| Dueling Coach | 3W | Creature — Human Monk | When Dueling Coach enters the battlefield, put a +1/+1 counter on target creature. {4}{W}, {T}: Put a +1/+1 counter on each creature you control with a +1/+1 counter on it. 2/2 | 
| Arbor Armament | G | Instant | Put a +1/+1 counter on target creature. That creature gains reach until end of turn. | 
| Take Up the Shield | 1W | Instant | Put a +1/+1 counter on target creature. It gains lifelink and indestructible until end of turn. (Damage and effects that say "destroy" don't destroy it.) | 
| Decree of Savagery | 7GG | Instant | Put four +1/+1 counters on each creature you control. Cycling {4}{G}{G} ({4}{G}{G}, Discard this card: Draw a card.) When you cycle Decree of Savagery, you may put four +1/+1 counters on target creature. | 
| Timberland Guide | 1G | Creature — Human Scout | When Timberland Guide enters the battlefield, put a +1/+1 counter on target creature. 1/1 | 
| Backup Agent | 1W | Creature — Human Citizen | When Backup Agent enters the battlefield, put a +1/+1 counter on target creature. 1/1 | 
| Lifecrafter's Gift | 3G | Instant | Put a +1/+1 counter on target creature, then put a +1/+1 counter on each creature you control with a +1/+1 counter on it. |