Snarling Gorehound Snarling Gorehound gives you a lot of surveilling
Modern Lhurgoyfs limit their size to the number of card types in all graveyards , but thankfully, there are a lot of card types in modern Magic
Kaalia of the Vast can cheat it from your hand (since it's a dragon), Yuna, Hope of Spira can bring it back from your graveyard (since it's an enchantment), and Esper Terra can copy it and trigger most of Bahamut's value by advancing three chapters: Summon: Bahamut isnt legendary, so Esper Terra has no problem copying it
In pretty much every game we played, both players inevitably ran out of cards in their hand and for the rest of the game they were at the mercy of their topdeck
Treat them as side quests rather than core value
When the time counters run out, you end up with a beefy 9/7 for your troubles