M:tG card similarity search
1R · Creature — Human Cleric
Whenever an opponent activates an ability of an artifact, creature, or land on the battlefield, if it isn't a mana ability, Harsh Mentor deals 2 damage to that player. 2/2
| Name | Mana | Type | Text |
|---|---|---|---|
| Library of Alexandria | Land | {T}: Add {C}. {T}: Draw a card. Activate only if you have exactly seven cards in hand. | |
| Monsoon | 2RG | Enchantment | At the beginning of each player's end step, tap all untapped Islands that player controls and Monsoon deals X damage to the player, where X is the number of Islands tapped this way. |
| Heartfire | 1R | Instant | As an additional cost to cast this spell, sacrifice a creature or planeswalker. Heartfire deals 4 damage to any target. |
| Toymaker | 2 | Artifact Creature — Spellshaper | {1}, {T}, Discard a card: Target noncreature artifact becomes an artifact creature with power and toughness each equal to its mana value until end of turn. (It retains its abilities.) 1/1 |
| Keranos, God of Storms | 3UR | Legendary Enchantment Creature — God | Indestructible As long as your devotion to blue and red is less than seven, Keranos isn't a creature. Reveal the first card you draw on each of your turns. Whenever you reveal a land card this way, draw a card. Whenever you reveal a nonland card this way, Keranos deals 3 damage to any target. 6/5 |
| Undercity Eliminator | 3BB | Creature — Gorgon Assassin | When Undercity Eliminator enters the battlefield, you may sacrifice an artifact or creature. When you do, exile target creature an opponent controls. 3/3 |
| Sunglasses of Urza | 3 | Artifact | You may spend white mana as though it were red mana. |
| Nightshade Harvester | 3B | Creature — Elf Shaman | Whenever a land enters the battlefield under an opponent's control, that player loses 1 life. Put a +1/+1 counter on Nightshade Harvester. 2/2 |
| Rogue Class | UB | Enchantment — Class | (Gain the next level as a sorcery to add its ability.) Whenever a creature you control deals combat damage to a player, exile the top card of that player's library face down. You may look at it for as long as it remains exiled. {1}{U}{B}: Level 2 Creatures you control have menace. {2}{U}{B}: Level 3 You may play cards exiled with Rogue Class, and you may spend mana as though it were mana of any color to cast those spells. |
| Sensei Golden-Tail | 1W | Legendary Creature — Fox Samurai | Bushido 1 (Whenever this creature blocks or becomes blocked, it gets +1/+1 until end of turn.) {1}{W}, {T}: Put a training counter on target creature. That creature gains bushido 1 and becomes a Samurai in addition to its other creature types. Activate only as a sorcery. 2/1 |