M:tG card similarity search
3 · Artifact
As long as Mirran Safehouse is on the battlefield, it has all activated abilities of all land cards in all graveyards.
| Name | Mana | Type | Text | 
|---|---|---|---|
| Mystic Visionary | 1W | Creature — Human Nomad Mystic | Threshold — Mystic Visionary has flying as long as seven or more cards are in your graveyard. 2/1 | 
| Pithing Spyglass | 2 | Artifact | As Pithing Spyglass enters the battlefield, name a keyword ability or ability word. All cards in all zones lose that keyword ability or ability word and all text tied to that ability. | 
| Patchwork Crawler | 1U | Creature — Zombie Horror | {2}{U}: Exile target creature card from your graveyard and put a +1/+1 counter on Patchwork Crawler. Patchwork Crawler has all activated abilities of all creature cards exiled with it. 1/2 | 
| Disallow | 1UU | Instant | Counter target spell, activated ability, or triggered ability. (Mana abilities can't be targeted.) | 
| Voidslime | GUU | Instant | Counter target spell, activated ability, or triggered ability. (Mana abilities can't be targeted.) | 
| Damping Matrix | 3 | Artifact | Activated abilities of artifacts and creatures can't be activated unless they're mana abilities. | 
| Harsh Mentor | 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 | 
| Hand to Hand | 2R | Enchantment | During combat, players can't cast instant spells or activate abilities that aren't mana abilities. | 
| Myr Reservoir | 3 | Artifact | {T}: Add {C}{C}. Spend this mana only to cast Myr spells or activate abilities of Myr. {3}, {T}: Return target Myr card from your graveyard to your hand. | 
| Repudiate | G/UG/U | Instant | Counter target activated or triggered ability. (Mana abilities can't be targeted.) |