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2U · Enchantment
Cast this spell only if no permanents named Tidal Influence are on the battlefield. Tidal Influence enters the battlefield with a tide counter on it. At the beginning of your upkeep, put a tide counter on Tidal Influence. As long as there is exactly one tide counter on Tidal Influence, all blue creatures get -2/-0. As long as there are exactly three tide counters on Tidal Influence, all blue creatures get +2/+0. Whenever there are four or more tide counters on Tidal Influence, remove all tide counters from it.
| Name | Mana | Type | Text |
|---|---|---|---|
| Good-Fortune Unicorn | 1GW | Creature — Unicorn | Whenever another creature enters the battlefield under your control, put a +1/+1 counter on that creature. 2/2 |
| Grandmother Ravi Sengir | Legendary Creature — Human Wizard | Flying Whenever a creature an opponent controls dies, put a +1/+1 counter on Grandmother Ravi Sengir and you gain 1 life. 3/3 | |
| Sigiled Contender | 3W | Creature — Human Warrior | Sigiled Contender has lifelink as long as it has a +1/+1 counter on it. (Damage dealt by this creature also causes you to gain that much life.) 3/3 |
| Arms Depot | Artifact — Contraption | Whenever you crank Arms Depot, put two +1/+1 counters on target creature. | |
| Deathbonnet Sprout | G | Creature — Fungus | At the beginning of your upkeep, mill a card. Then if there are three or more creature cards in your graveyard, transform Deathbonnet Sprout. (To mill a card, put the top card of your library into your graveyard.) 1/1 |
| Body Dropper | BR | Creature — Devil Warrior | Whenever you sacrifice another creature, put a +1/+1 counter on Body Dropper. {B}{R}, Sacrifice another creature: Body Dropper gains menace until end of turn. (It can't be blocked except by two or more creatures.) 2/2 |
| UNIT Headquarters | Plane — Earth | When you planeswalk to UNIT Headquarters and at the beginning of your upkeep, create a tapped 1/1 white Soldier creature token. Whenever chaos ensues, put a +1/+1 counter on each creature you control. | |
| Hooded Assassin | 2B | Creature — Human Assassin | When Hooded Assassin enters the battlefield, choose one — • Put a +1/+1 counter on Hooded Assassin. • Destroy target creature that was dealt damage this turn. 1/2 |
| Champion of Lambholt | 1GG | Creature — Human Warrior | Creatures with power less than Champion of Lambholt's power can't block creatures you control. Whenever another creature enters the battlefield under your control, put a +1/+1 counter on Champion of Lambholt. 1/1 |
| Call of the Full Moon | 1R | Enchantment — Aura | Enchant creature Enchanted creature gets +3/+2 and has trample. (It can deal excess combat damage to the player or planeswalker it's attacking.) At the beginning of each upkeep, if a player cast two or more spells last turn, sacrifice Call of the Full Moon. |