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.)Search your library for a creature card with mana value X or less, put it onto the battlefield, then shuffle.
Whenever you draw a card, put a +1/+1 counter on Chasm Skulker.When Chasm Skulker dies, create X 1/1 blue Squid creature tokens with islandwalk, where X is the number of +1/+1 counters on Chasm Skulker. (They can't be blocked as long as defending player controls an Island.)
Defender (This creature can't attack.)Whenever Hornet Nest is dealt damage, create that many 1/1 green Insect creature tokens with flying and deathtouch. (Any amount of damage a creature with deathtouch deals to a creature is enough to destroy it.)
Whenever a Sliver creature you control becomes the target of a spell or ability an opponent controls, counter that spell or ability unless its controller pays .
+1: Target player discards a card.−2: Search your library for a card, then shuffle and put that card on top.−8: Put all creature cards from all graveyards onto the battlefield under your control.
+1: Destroy another target planeswalker.+1: Create a 3/3 black Beast creature token with deathtouch.−3: Destroy target creature. You gain life equal to its toughness.−8: Target opponent gets an emblem with "Whenever a creature attacks you, it gets +5/+5 and gains trample until end of turn."