Insects that sacrifice themselves, like Caustic Caterpillar and Haywire Mite, are great to get things rolling, though insects like Circuit Mender and Virus Beetle that offer some value before being sacrificed to effects like Grist, the Hunger Tide and Plumb the Forbidden are more than welcome
As a high-cost creature at eight mana, Avacyn is particularly well-suited for decks that can either ramp up to high mana quickly or cheat it into play
For instance, lets say I attack again with [c]Murasa Rootgrazer[/c]
This ability is so powerful Id even say Hellkite Tyrant is a decent target for Felidar Sovereign An old staple that is somewhat overlooked now, Felidar Sovereign is, in my mind, one of the original Commander boogeymen
Its a Jeskai EDH deck that combines time counter mechanics like suspend and vanishing with the new time travel mechanic, which lets you either add or remove time counters from permanents or suspended cards you control