You may destroy all Special Summoned monsters if your opponent destroys yours
When your opponent would Special Summon a monster(s), OR activates a Spell/Trap Card, or a monster effect (Quick Effect): You can send 1 Fairy monster from your hand to the GY
Szarel, Genesis Shepherd Szarel, Genesis Shepherd, on the other hand, supplements your land sacrifice by regrabbing them from the graveyard
Heres just a quick look at some of what you can find: Hard-to-find tournament powerhouses like Accesscode Talker and Magicians Souls
Olivia makes treasures whenever one or more players land a hit on a player, and can then use those treasures to buff your board, while Ezio can cast assassins for a fraction of their usual cost, provided you land a hit with another assassin first
It's clear that this deck is first and foremost Zombie Tribal, and the subtheme is Sacrifice