The more players the more you can bring back
However, the harder the card is to fill, the more points it is worth
While Dragon Link simply summons tons of monsters and dares the player to stop them or get over their boss monsters, Invoked Shadoll can summon their own boss monster in El-Shadoll Winda and stop the player from playing
-Turbo Booster and Boost Warrior (I like these cards in case you are unable to get a Doppelwarrior to the GY) -Necroid Synchro (not a great card for opener, but I find it useful to get Shooting Star Dragon out) -Shard of Greed (two turns is too slow in today's Yu-Gi-Oh I'm learning) -Martial Metal Marcher (Tatsunoko seems to the popular 3 star synchro tuner, I will test out to see which I prefer), -Armory Arm ( probably better 4 star synchro monsters out there, my nostalgia for the card keeps it in the deck for me
This won't win a cEDH tournament, but I like how it combines airbending and waterbending, or at least what those mechanics care about, into a couples' card