If the flicker player cannot get some valuable targets onto the battlefield and keep them there, they cant reach that efficiency breakpoint where they begin recurring high-impact ETB triggers to advance their board at instant speed instead
The reflexive triggered ability will trigger any time you lose control of that Equipment this turn, whether it's because the "until end of turn" duration ended or because someone else gained control of the Equipment with another effect
Combo decks in particular ought to look at it
Vivens passive ability, which gives your creatures flash, is really nice since youre casting from exile and can then flash in blockers
Since a lot of regenerate abilities need to be activated, theres a chance that the regeneration shield is not active when it needs to be
Tyranitar is often shown as a behemoth in the midst of battle, but this unique card gives us a different perspective of the creature