Enchant creatureEnchanted creature has "Whenever this creature attacks, create a 1/1 green Squirrel creature token. Put a +1/+1 counter on that token for each Aura and Equipment attached to this creature other than Animal Friend."
Enchant creatureEnchanted creature has "Whenever this creature attacks alone, it gets +X/+X until end of turn, where X is the number of nonland permanents you control."
Hideaway 4 (When this land enters, look at the top four cards of your library, exile one face down, then put the rest on the bottom in a random order.)Windbrisk Heights enters tapped.: Add ., : You may play the exiled card without paying its mana cost if you attacked with three or more creatures this turn.
FlyingWhen Recon Craft Theta enters, create a 0/0 blue Alien creature token. Put a +1/+1 counter on it.Whenever Recon Craft Theta attacks, proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)Crew 2
Enchant playerAt the beginning of each end step, enchanted player mills X cards, where X is the number of cards put into their graveyard from anywhere this turn.
HasteWhenever Synth Eradicator attacks, exile the top card of your library. You may get (two energy counters). If you don't, you may play that card this turn., Pay : Synth Eradicator deals 3 damage to any target.
Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for or one mana of that creature's color.)Destroy all nontoken creatures.