Giving your entire board indestructible blanks most removal and forces opponents to find completely different answers
(Your creatures can help cast it

Deck 1: Numeron + Eldlich Deck 2 Eldlich the Golden Lord 3 Numeron Wall 3 Planet Pathfinder 1 Dark Magician 1 Red-Eyes Black Dragon 1 Red-Eyes Wyvern 2 Ghost Ogre & Snow Rabbit 3 Numeron Network 2 Numeron Calling 3 Cursed Eldland 1 Terraformin 3 Just One Forbidden Drop 1 Red-Eyes Fusion 3 Red-Eyes Insight 2 Huaquero of the Golden Land 3 Eldlixir of Scarlet Sanguine 2 Conquistador of the Golden Land 1 Infinite Impermanence 2 Solemn Judgment 1 Evenly Matched 1 Red-Eyes Dark Dragoon 1 Constellar Pleiades 2 Number 1: Numeron Gate Ekam 2 Number 2: Numeron Gate Dve 2 Number 3: Numeron Gate Trini 2 Number 4: Numeron Gate Catvari 1 Number S0: Utopic ZEXAL 1 Infinitrack Fortress Megaclops 1 Predaplant Verte Anaconda 1 Saryuja Skull Dread 1 Mekk-Knight Crusadia Avramax Sample Deck Concept A Deck that utilizes Eldlich who doesnt make much use of the Extra Deck, while alsoutilizing a large number of monsters in the Extra Deck to allow you to bring out the super intense and overwhelming Number S0: Utopic ZEXAL using Numeron Network

Still, it's shown up on cards like Portal Mage, Misleading Signpost, and Windshaper Planetar
1, 2004 Among the original Horus cards, Black Flame Dragon LV6 and 8 may still see competitive play
Some creatures will make other creatures power and toughness go up, some can draw you cards, while others can create tokens