Each Merfolk and Wizard you control has “Whenever this creature attacks, abound.” (To abound, you may cast a spell that costs less than that creature from your hand without paying its mana cost.)
Choose two — • Target creature gets +2/+0 until end of turn. • Two target creatures can't block this turn. • Target player discards two cards, then draws a card for each card they discarded this way. • Shi Hou's Command deals 4 damage to target legendary creature or planeswalker.
{2}{B/G}: Return Silthway Scuttler from your graveyard to your hand. {2}{B/G}, Exile Silthway Scuttler from your graveyard: Put two +1/+1 counters on target creature.
When Silver Gardener enters the battlefield, create a 1/1 green Saproling creature token. Unveil {2}{G}{W}({2}{G}{W}: Transform this. Unveil only as a sorcery.)
Draw two cards, then discard two cards. Agonize (You may cast this card from your graveyard by putting a -1/-1 counter on a creature you control in addition to paying its other costs. Then exile this card.)
Choose two — • Target creature you control fights another target creature. • Exile target artifact. • Destroy target land. Its controller creates a tapped colorless land token named Lotus Spring with “{T}: Add one mana of any color.” • Target player returns a land card from their graveyard to their hand.