M:tG card similarity search
4UUU · Sorcery
Draw cards equal to the number of cards in your hand plus one. You have no maximum hand size for the rest of the game.
| Name | Mana | Type | Text | 
|---|---|---|---|
| Isildur's Fateful Strike | 2BB | Legendary Instant | (You may cast a legendary instant only if you control a legendary creature or planeswalker.) Destroy target creature. If its controller has more than four cards in hand, they exile cards from their hand equal to the difference. | 
| Mordenkainen | 4UU | Legendary Planeswalker — Mordenkainen | [+2]: Draw two cards, then put a card from your hand on the bottom of your library. [−2]: Create a blue Dog Illusion creature token with "This creature's power and toughness are each equal to twice the number of cards in your hand." [−10]: Exchange your hand and library, then shuffle. You get an emblem with "You have no maximum hand size." Loyalty 5 | 
| Eligeth, Crossroads Augur | 4UU | Legendary Creature — Sphinx | Flying If you would scry a number of cards, draw that many cards instead. Partner (You can have two commanders if both have partner.) 5/6 | 
| B.O.B. (Bevy of Beebles) | 3UU | Legendary Planeswalker — B.O.B. | As B.O.B. enters the battlefield, create four 1/1 blue Beeble creature tokens. The number of loyalty counters on B.O.B. is equal to the number of Beebles you control. (Create or sacrifice Beebles whenever B.O.B. gains or loses loyalty.) [+1]: Up to X target Beebles can't be blocked this turn, where X is the number of cards in your hand. [−1]: Draw a card. Loyalty * | 
| Gitaxian Probe | U/P | Sorcery | ({U/P} can be paid with either {U} or 2 life.) Look at target player's hand. Draw a card. | 
| Peek | U | Instant | Look at target player's hand. Draw a card. | 
| Sorcerous Sight | U | Sorcery | Look at target opponent's hand. Draw a card. | 
| Magus of the Library | GG | Creature — Human Wizard | {T}: Add {C}. {T}: Draw a card. Activate only if you have exactly seven cards in hand. 1/1 | 
| Windfall | 2U | Sorcery | Each player discards their hand, then draws cards equal to the greatest number of cards a player discarded this way. | 
| Whispering Madness | 2UB | Sorcery | Each player discards their hand, then draws cards equal to the greatest number of cards a player discarded this way. Cipher (Then you may exile this spell card encoded on a creature you control. Whenever that creature deals combat damage to a player, its controller may cast a copy of the encoded card without paying its mana cost.) |