Strong lands to craft for an enduring collection include the surveil lands from Murders at Karlov Manor, the fetch lands from Khans of Tarkir , and the shock lands from Guilds of Ravnica and Ravnica Allegiance
In Scythecat Cub's case, this 85% increase can be attributed to the popularity of landfall EDH decks
The attack/enters trigger provides a ton of value by dumping free dragons into play, and you can easily wring additional triggers via flicker effects and extra combats
He has learned to call upon the spirits of his dragonborn ancestors to fuel his fury, and he looks to those spirits for wisdom and protection on his path
Geist of Saint Traft saw tons of play back in its heyday, creating a 4/4 Angel token when it attacks
These all trigger at the beginning of your upkeep, including things like the Honden of Seeing Winds, which gives us lots of card draw, Honden of Night's Reach , which is incredibly efficient hand destruction, and Honden of Infinite Rage , which is part of our win condition