M:tG card similarity search
2RR · Enchantment
Whenever you win a coin flip, put a luck counter on Chance Encounter. At the beginning of your upkeep, if Chance Encounter has ten or more luck counters on it, you win the game.
| Name | Mana | Type | Text |
|---|---|---|---|
| Aura Flux | 2U | Enchantment | Other enchantments have "At the beginning of your upkeep, sacrifice this enchantment unless you pay {2}." |
| Hangarback Walker | XX | Artifact Creature — Construct | Hangarback Walker enters the battlefield with X +1/+1 counters on it. When Hangarback Walker dies, create a 1/1 colorless Thopter artifact creature token with flying for each +1/+1 counter on Hangarback Walker. {1}, {T}: Put a +1/+1 counter on Hangarback Walker. 0/0 |
| Peacekeeper | 2W | Creature — Human | At the beginning of your upkeep, sacrifice Peacekeeper unless you pay {1}{W}. Creatures can't attack. 1/1 |
| The Fourth Sphere | Plane — Phyrexia | At the beginning of your upkeep, sacrifice a nonblack creature. Whenever chaos ensues, create a 2/2 black Zombie creature token. | |
| Estrid's Invocation | 2U | Enchantment | You may have Estrid's Invocation enter the battlefield as a copy of an enchantment you control, except it has "At the beginning of your upkeep, you may exile this enchantment. If you do, return it to the battlefield under its owner's control." |
| Molder Slug | 3GG | Creature — Slug Beast | At the beginning of each player's upkeep, that player sacrifices an artifact. 4/6 |
| Unshakable Tail | 2B | Creature — Zombie Detective | When Unshakable Tail enters the battlefield and at the beginning of your upkeep, surveil 1. Whenever one or more creature cards are put into your graveyard from your library, investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this artifact: Draw a card.") {2}, Sacrifice a Clue: Return Unshakable Tail from your graveyard to your hand. 3/2 |
| Knights of Dol Amroth | 3U | Creature — Human Knight | Whenever you draw your second card each turn, put a +1/+1 counter on Knights of Dol Amroth. 3/3 |
| 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. |
| Honden of Life's Web | 4G | Legendary Enchantment — Shrine | At the beginning of your upkeep, create a 1/1 colorless Spirit creature token for each Shrine you control. |