The last thing any Egyptian God Deck needs is another win-more card, so the best support is something that can hypothetically get an Egyptian God on the board quickly and efficiently
Next is the link 2, Traptrix Cularia, who also has two effects, one that lets you set an activated normal Hole trap instead of sending it to the graveyard, and during your end phase summons a Traptrix from your grave if defense
This is because the deck largely revolves around putting out lots of low-level monsters to populate your side of the field, and then sacrificing them to summon more powerful cards
SR Super Rare Mathematician X EARTH Level 3 [ SpellcasterEffect ] ATK 1500 DEF 500 When this card is Normal Summoned: You can send 1 Level 4 or lower monster from your Deck to the GY
Add to your hand, 1 Level 7 "Odd-Eyes" monster from your Deck, or 1 face-up Level 7 "Odd-Eyes" Pendulum Monster from your Extra Deck