M:tG card similarity search
5U · Enchantment
When Well of Ideas enters the battlefield, draw two cards. At the beginning of each other player's draw step, that player draws an additional card. At the beginning of your draw step, draw two additional cards.
| Name | Mana | Type | Text |
|---|---|---|---|
| Obeka, Splitter of Seconds | 1UBR | Legendary Creature — Ogre Warlock | Menace Whenever Obeka, Splitter of Seconds deals combat damage to a player, you get that many additional upkeep steps after this phase. 2/5 |
| Wave of Terror | 2B | Enchantment | Cumulative upkeep {1} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.) At the beginning of your draw step, destroy each creature with mana value equal to the number of age counters on Wave of Terror. They can't be regenerated. |
| Annihilate | 3BB | Instant | Destroy target nonblack creature. It can't be regenerated. Draw a card. |
| Diligent Excavator | 1U | Creature — Human Artificer | Whenever you cast a historic spell, target player mills two cards. (Artifacts, legendaries, and Sagas are historic.) 1/3 |
| Cathartic Operation | 3UB | Instant | Return up to two target creature cards from your graveyard to your hand, then seek two noncreature, nonland cards. |
| Contaminated Drink | XUB | Instant | Draw X cards, then you get half X rad counters, rounded up. |
| Withering Wisps | 1BB | Enchantment | At the beginning of the end step, if no creatures are on the battlefield, sacrifice Withering Wisps. {B}: Withering Wisps deals 1 damage to each creature and each player. Activate no more times each turn than the number of snow Swamps you control. |
| Ox Drover | 3W | Creature — Human Peasant | Vigilance Ox Drover can't be blocked by Oxen. Whenever Ox Drover enters the battlefield or attacks, target opponent creates a 2/4 white Ox creature token and you draw a card. 4/4 |
| A-Omnath, Locus of Creation | 1RGWU | Legendary Creature — Elemental | When Omnath, Locus of Creation enters the battlefield, draw a card. Landfall — Whenever a land enters the battlefield under your control, you gain 4 life if this is the first time this ability has resolved this turn. If it's the second time, add {R}{G}{W}{U}. If it's the third time, Omnath deals 4 damage to each opponent and each planeswalker you don't control. 4/4 |
| Putrefax | 3GG | Creature — Phyrexian Horror | Trample, haste Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.) At the beginning of the end step, sacrifice Putrefax. 5/3 |