Having alternative strategies will be particularly important against decks like the Lost Zone Toolbox that dont care about being Knocked Out every turn
it can make a second attack during each Battle Phase this turn, also, if it attacks this turn, your opponent cannot activate Spell/Trap Cards until the end of the Damage Step
Mutagenic Growth Mutagenic Growth sees play in various formats as a support to infect decks, since its a pump spell you can cast for free
Map tokens created by specific cards are artefacts with a built-in Explore ability that can be activated by tapping the token, paying one mana and then sacrificing it
All of History, All at Once With All of History, All at Once, storm is back, although in a safer way for MTG than Grapeshot
But Lunalights do provide discard outlets, gain effects when sent to the GY, and can make use of the large amount of free extra deck space that Danger brings along