Being instant allows you engineer further advantage with it than just a mana one
shuffle it into the Deck, or, if you control no monsters, you can add it to your hand instead
Despian Quaeritis X LIGHT Level 8 [ FiendFusionEffect ] ATK 2500 DEF 2500 1 "Despia" monster + 1 LIGHT or DARK monster During the Main Phase (Quick Effect): You can change the ATK of all monsters currently on the field to 0 until the end of this turn, except Level 8 or higher Fusion Monsters
for example, F will rotate out once the I regulation mark cards are released
Upgrade Goals I have some specific goals when upgrading Necron Dynasties : Upgrade the removal Upgrade the finishers Cut the lesser ramp options Add more Sacrifice synergies Add more tap/untap synergies With Illuminor Szeras in the command zone, we have a reliable sacrifice + ramp engine always accessible to us ready to be cast by turn 3
CR COLLECTOR'S RARE UR Ultra Rare Exosister Kaspitell X LIGHT Rank 4 [ WarriorXyzEffect ] ATK 2300 DEF 800 2 Level 4 monsters Cannot be destroyed by battle with a monster Special Summoned from the GY