Practical Use: Sleeves, binders, and storage boxes usually work for both
Dragons Rage Channeler looks to be a fixture of Modern for a long time to come
Make a ton of tokens, and then add in ways to utilize them to knock out your opponents
Otherwise, I challenge you to sit down across from my Sen Triplets deck and embrace the lesson we all learned in Kindergarten
Sundial of the Infinite Sundial of the Infinite is the worst of these end of turn effects because it only works on your turn, so its not flexible
Flash creatures either function as one-for-one removal spells (Hired Blade), as two-for-one removal spells (Sentinels of Glen Elendra is better at surviving combat than Ashcoat Bear), and as flexible curve-fillers (Cloaked Siren lets you hold up interaction and have a threat if you dont need to use it)