M:tG card similarity search
4UUU · Creature — Fish
Island Fish Jasconius doesn't untap during your untap step. At the beginning of your upkeep, you may pay {U}{U}{U}. If you do, untap Island Fish Jasconius. Island Fish Jasconius can't attack unless defending player controls an Island. When you control no Islands, sacrifice Island Fish Jasconius. 6/8
| Name | Mana | Type | Text |
|---|---|---|---|
| Stinging Lionfish | 1U | Enchantment Creature — Fish | Whenever you cast your first spell during each opponent's turn, you may tap or untap target nonland permanent. 2/1 |
| Go-Shintai of Boundless Vigor | 1G | Legendary Enchantment Creature — Shrine | Trample At the beginning of your end step, you may pay {1}. When you do, put a +1/+1 counter on target Shrine for each Shrine you control. 1/1 |
| Octo Opus | 3UU | Enchantment | When Octo Opus enters the battlefield, create a 4/4 blue Octopus Performer creature token named Contortionist with "At the beginning of your upkeep, you may fold this token in half." (It becomes 2/2, then 1/1, ½/½, and so on.) Sacrifice Octo Opus: Draw a card and an additional card for each of Contortionist's folds. |
| Krazy Kow | 3R | Creature — Cow | At the beginning of your upkeep, roll a six-sided die. If you a roll a 1, sacrifice Krazy Kow and it deals 3 damage to each creature and each player. 3/3 |
| Hag of Scoured Thoughts | 2B | Creature — Hag Warlock | At the beginning of your upkeep, each opponent mills five cards. Then exile each opponent's graveyard. 2/2 |
| Ajani's Mantra | 1W | Enchantment | At the beginning of your upkeep, you may gain 1 life. |
| Hurkyl's Prodigy | 2U | Creature — Human Soldier | When Hurkyl's Prodigy enters the battlefield, create a tapped Powerstone token. Whenever Hurkyl's Prodigy attacks, you may pay {2}. If you do, Hurkyl's Prodigy can't be blocked this turn and it perpetually gets +2/+0. 1/4 |
| Squidnapper | 3UU | Creature — Squid Pirate | When Squidnapper enters the battlefield, gain control of target creature an opponent controls until Squidnapper leaves the battlefield or that player pays the ransom. Ransom — {6} and 2 life 3/4 |
| Fatespinner | 1UU | Creature — Human Wizard | At the beginning of each opponent's upkeep, that player chooses draw step, main phase, or combat phase. The player skips each instance of the chosen step or phase this turn. 1/2 |
| Serenity | 1W | Enchantment | At the beginning of your upkeep, destroy all artifacts and enchantments. They can't be regenerated. |