If a level 4 Insect-type Monster you control is destroyed, you can search this card with "Verdant Sanctuary". Summon this on your next turn and use its effect to make a rank 4 Xyz Monster.
Use this card to swarm the field by summoning it alongside an "Inzektor Dragonfly" that's equipped with something. You can use this card's effect to send the equip to the graveyard and summon the equip or another level 4 or lower Inzektor from your graveyard. "Inzektor Dragonfly's" effect will also activate allowing you to summon an "Inzektor" from the Deck.
Tribute "Inzektor Dragonfly" for "Insect Imitation" after it used its effect to quickly summon this card and use this card's effect to revive "Dragonfly" to reuse its effect for more swarming.