Let's run down the list: 4 colorless mana gets you protection from everything until your next turn as long as you cast it, and then starts a clock that, at the increasing cost of your life, draws you cards
Chase Carter News Disney Lorcana - Ursulas Return will allow players to pay for powerful Shift cards without spending ink A much cheaper cost than your voice
Ill have to keep tagging you when I see interesting things
Age counters can force your opponent to sacrifice their precious indestructible baby if they cant keep up with the cumulative upkeep cost, so making something like Mystic Remora indestructible won't achieve much
MH3 doesnt go quite that far, but the plethora of high-cost creatures, ETB-tapped lands and emphasis on tricky synergies like draw-threes or sacrificing has a similar chilling effect
Garchomp has a new Water-type Tera form, a fancy special illustration rare and even a golden hyper rare