you can't cast it without discarding a card, and you can't discard additional cards
A Dragon Ball Set For MTG

26 Spells Llanowar Elves Fyndhorn Elves Elvish Mystic Joraga Treespeaker Quirion Ranger Heritage Druid Wirewood Symbiote Skullclamp Glimpse of Nature Arbor Elf Skyshroud Ranger Llanowar Mentor Priest of Titania Rofellos, Llanowar Emissary Wirewood Hivemaster Elvish Visionary Woodelves Elvish Archdruid Elvish Spirit Guide Eruzi, Renegade Leader Garruk Wildspeaker Primal Command Chancellor of the Tangle Regal Force Craterhoof Behemoth Green Sun's Zenith 14 Lands Dryad Arbor Gaea's Cradle Nykthos, Shrine to Nyx 11 Forests Other Decent Elf Deck Cards Nettle Sentinel Brichlore Rangers Joraga Warcaller Concordant Crossroads Wirewood Herald Fauna Shaman Devoted Druid Seeker of Skybreak Earthcraft Land Grant Fierce Empath Reclamation Sage Caller of the Claw Imperious Perfect Tangle Wire Song of the Dryads Nissa, Vastwood Seer Eternal Witness Thousand Year Elixir Natural Order Elvish Ringleader Skyshroud Poacher Oracle of Mul Daya Deranged Hermit As with most elf decks the most effective and common way to win comes off the back of Overrun effects

The synergy between token generators and other cards can turn the tide of battle in your favor and lead to exhilarating victories
equip 1 Insect monster from your Deck to it as an Equip Spell that gains this effect
Matoya, Archon Elder Final Fantasy introduced Matoya, Archon Elder, which is a total engine for any deck that likes to scry or surveil