M:tG card similarity search
4R · Sorcery
Each player may discard their hand and draw cards equal to the greatest mana value of a commander they own on the battlefield or in the command zone.
| Name | Mana | Type | Text |
|---|---|---|---|
| Rhystic Study | 2U | Enchantment | Whenever an opponent casts a spell, you may draw a card unless that player pays {1}. |
| Kiora, Sovereign of the Deep | 3GU | Legendary Creature — Merfolk Noble | Vigilance, ward {3} Whenever you cast a Kraken, Leviathan, Octopus, or Serpent spell from your hand, look at the top X cards of your library, where X is that spell's mana value. You may cast a spell with mana value less than X from among them without paying its mana cost. Put the rest on the bottom of your library in a random order. 4/5 |
| River Kelpie | 3UU | Creature — Beast | Whenever River Kelpie or another permanent enters the battlefield from a graveyard, draw a card. Whenever a player casts a spell from a graveyard, draw a card. Persist (When this creature dies, if it had no -1/-1 counters on it, return it to the battlefield under its owner's control with a -1/-1 counter on it.) 3/3 |
| Burglar Rat | 1B | Creature — Rat | When Burglar Rat enters the battlefield, each opponent discards a card. 1/1 |
| Lammastide Weave | 1G | Instant | Choose a card name, then target player mills a card. If a card with the chosen name was milled this way, you gain life equal to its mana value. Draw a card. |
| Rona, Herald of Invasion | 1U | Legendary Creature — Human Wizard | Whenever you cast a legendary spell, untap Rona, Herald of Invasion. {T}: Draw a card, then discard a card. {5}{B/P}: Transform Rona. Activate only as a sorcery. ({B/P} can be paid with either {B} or 2 life.) 1/3 |
| Rogue Refiner | 1GU | Creature — Human Rogue | When Rogue Refiner enters the battlefield, draw a card and you get {E}{E} (two energy counters). 3/2 |
| Portable Hole | W | Artifact | When Portable Hole enters the battlefield, exile target nonland permanent an opponent controls with mana value 2 or less until Portable Hole leaves the battlefield. |
| Ancestral Reminiscence | 3U | Sorcery | Draw three cards, then discard a card. |
| Enhanced Awareness | 4U | Instant | Draw three cards, then discard a card. |