M:tG card similarity search
2GWU · Legendary Creature — Human Scientist
{T}, Exile a creature card from your graveyard: Discover X, where X is the mana value of the exiled card. Activate only as a sorcery. (Exile cards from the top of your library until you exile a nonland card with that mana value or less. Cast it without paying its mana cost or put it into your hand. Put the rest on the bottom in a random order.) 2/5
| Name | Mana | Type | Text | 
|---|---|---|---|
| Eye of Duskmantle | 5BB | Creature — Eye | Flying, lifelink You may play lands and cast spells from among cards in your graveyard you've surveilled this turn. If you cast a spell this way, you pay life equal to its mana value rather than paying its mana cost. 3/8 | 
| Topple | 2W | Sorcery | Exile target creature with the greatest power among creatures on the battlefield. (If two or more creatures are tied for greatest power, target any one of them.) | 
| Sanctifier en-Vec | WW | Creature — Human Cleric | Protection from black and from red When Sanctifier en-Vec enters the battlefield, exile all cards that are black or red from all graveyards. If a black or red permanent, spell, or card not on the battlefield would be put into a graveyard, exile it instead. 2/2 | 
| Jovial Evil | 2B | Sorcery | Jovial Evil deals X damage to target opponent, where X is twice the number of white creatures that player controls. | 
| Cateran Brute | 2B | Creature — Horror Mercenary | {2}, {T}: Search your library for a Mercenary permanent card with mana value 2 or less, put it onto the battlefield, then shuffle. 2/2 | 
| Part the Waterveil | 4UU | Sorcery | Take an extra turn after this one. Exile Part the Waterveil. Awaken 6—{6}{U}{U}{U} (If you cast this spell for {6}{U}{U}{U}, also put six +1/+1 counters on target land you control and it becomes a 0/0 Elemental creature with haste. It's still a land.) | 
| Lawbringer | 2W | Creature — Kor Rebel | {T}, Sacrifice Lawbringer: Exile target red creature. 2/2 | 
| Ravenous Gigantotherium | 5GG | Creature — Beast | Devour 3 (As this enters the battlefield, you may sacrifice any number of creatures. This creature enters the battlefield with three times that many +1/+1 counters on it.) When Ravenous Gigantotherium enters the battlefield, it deals X damage divided as you choose among up to X target creatures, where X is its power. Each of those creatures deals damage equal to its power to Ravenous Gigantotherium. 3/3 | 
| Shanna, Purifying Blade | GWU | Legendary Creature — Human Warrior | Lifelink At the beginning of your end step, you may pay {X}. If you do, draw X cards. X can't be greater than the amount of life you gained this turn. 3/3 | 
| Rathi Intimidator | 1BB | Creature — Phyrexian Horror Mercenary | Fear (This creature can't be blocked except by artifact creatures and/or black creatures.) {2}, {T}: Search your library for a Mercenary permanent card with mana value 2 or less, put it onto the battlefield, then shuffle. 2/1 |