M:tG card similarity search
R · Creature — Human Artificer
Inventor's Apprentice gets +1/+1 as long as you control an artifact. 1/2
| Name | Mana | Type | Text | 
|---|---|---|---|
| Light from Within | 2WW | Enchantment | Chroma — Each creature you control gets +1/+1 for each white mana symbol in its mana cost. | 
| Canyon Jerboa | 2W | Creature — Mouse | Landfall — Whenever a land enters the battlefield under your control, creatures you control get +1/+1 until end of turn. 1/2 | 
| Kavu Scout | 2R | Creature — Kavu Scout | Domain — Kavu Scout gets +1/+0 for each basic land type among lands you control. 0/2 | 
| Civic Stalwart | 3W | Creature — Elephant Soldier | When Civic Stalwart enters the battlefield, creatures you control get +1/+1 until end of turn. 3/3 | 
| Wayfaring Giant | 5W | Creature — Giant | Domain — Wayfaring Giant gets +1/+1 for each basic land type among lands you control. 1/3 | 
| Shipbreaker Kraken | 4UU | Creature — Kraken | {6}{U}{U}: Monstrosity 4. (If this creature isn't monstrous, put four +1/+1 counters on it and it becomes monstrous.) When Shipbreaker Kraken becomes monstrous, tap up to four target creatures. Those creatures don't untap during their controllers' untap steps for as long as you control Shipbreaker Kraken. 6/6 | 
| Aetherling | 4UU | Creature — Shapeshifter | {U}: Exile Aetherling. Return it to the battlefield under its owner's control at the beginning of the next end step. {U}: Aetherling can't be blocked this turn. {1}: Aetherling gets +1/-1 until end of turn. {1}: Aetherling gets -1/+1 until end of turn. 4/5 | 
| Voltaic Key | 1 | Artifact | {1}, {T}: Untap target artifact. | 
| Leonin Armorguard | 2GW | Creature — Cat Soldier | When Leonin Armorguard enters the battlefield, creatures you control get +1/+1 until end of turn. 3/3 | 
| Cataclysm | 2WW | Sorcery | Each player chooses from among the permanents they control an artifact, a creature, an enchantment, and a land, then sacrifices the rest. |