mtg not dead after all similar cards to (Enchanted creature gets +1/+1 If Elenda dies together with

Granting all of our nontoken creatures fabricate increases the value of all those ETB-based energy generators, too, making them just a tad bit stronger or helping us build up a board of chump blockers

Most of the time we arent so lucky as to find both parts of this one-two combo on the same card, but the general principle of using our synergies to indirectly break mana-producing effects is one you can go pretty deep on

Last but not least, Arch of Orazca is very good in the Constructed environment, especially in Commander

Summoning sickness applies to any creature that came under your control that turn, even if they entered the battlefield as another card type