Scaling up from every fallen creature is nice, and the added lifegain can enable a range of other synergies too
Ruby cards have an aggressive approach to their playstyle, with abilities and effects that focus on boosting Strength or Willpower for Challenges against other Glimmers or giving the player extra Lore tokens from making Challenges and winning them
There's tons of examples like that
Przeczytaj regulaminy bonusw, w tym warunki obrotu oraz limity
Casting Endurance for free provides, well, free graveyard hate, which is quite powerful
Thats why if you expect to play against decks with a lot of ways to remove artifacts (Boseiju, Leyline Binding) or with both Teferi, Time Raveler and Rest in Peace, then maybe playing Prismatic Ending and paying more mana, but dealing with the hate for good is a better thing to do