Enchant creatureSacrifice an untapped creature: Enchanted creature gets +2/+0 until end of turn.Sacrifice enchanted creature: Creatures you control get +2/+0 until end of turn.
Cast this spell only during the declare blockers step.X target attacking creatures become blocked. Choking Vines deals 1 damage to each of those creatures. (This spell works on creatures that can't be blocked.)
When Llanowar Sentinel enters, you may pay . If you do, search your library for a card named Llanowar Sentinel, put that card onto the battlefield, then shuffle.
Enchant creatureEnchanted creature has "Cumulative upkeep ." (At the beginning of its controller's upkeep, that player puts an age counter on it, then sacrifices it unless they pay its upkeep cost for each age counter on it.)
Manta Ray can't attack unless defending player controls an Island.Manta Ray can't be blocked except by blue creatures.When you control no Islands, sacrifice Manta Ray.
Cumulative upkeep (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.)When Revered Unicorn leaves the battlefield, you gain life equal to the number of age counters on it.
, : Target creature phases out. (While it's phased out, it's treated as though it doesn't exist. It phases in before its controller untaps during their next untap step.)