The package leans toward Vapor Snag since it has a lot more game against aggro and synergizes well with other cards in the deck like Sygg, River Cutthroat and Silvergill Adept
4 Suppression Ray 4 Sea Gate Restoration 2 Flare of Denial 4 Whir of Invention 4 Fallaji Archaeologist 4 Disrupting Shoal 2 Force of Negation 4 Thundertrap Trainer 1 Strix Serenade 1 Into the Flood Maw 2 Stern Scolding 4 Lotus Bloom 4 Jwari Disruption 1 Beyeen Veil 4 Goblin Charbelcher 4 Hydroelectric Specimen 4 Sink into Stupor 3 Waterlogged Teachings 4 Tameshi, Reality Architect 1 Hope of Ghirapur 1 Unable to Scream 2 Mystical Dispute 3 Consign to Memory 2 Flusterstorm 1 Island 1 Into the Flood Maw 1 Hurkyl's Recall 1 Tezzeret the Seeker 2 Harbinger of the Seas Mason Buonadonna Mason Buonadonna The last time Mason Buonadonna was at the Pro Tour, he slid into a 9-7 finish at Pro Tour Aetherdrift
You can also look at Mortify or Necrotic Sliver or something for other options
Battle Mammoth Battle Mammoth is a tremendously efficient beater that largely fell through the cracks of Standard because foretelling to get it into play on turn 4 was prohibitive given how important the first three turns are to developing mana and curving out underneath slower decks
Wrath of God Sometimes you just need a hard reset, and thats exactly what Wrath of God does
Escape and delve have exiling cards from your graveyard as an additional cost, or to help pay for the card