Curious Homunculus

{T}: Add {C}. Spend this mana only to cast an instant or sorcery spell.
At the beginning of your upkeep, if there are three or more instant and/or sorcery cards in your graveyard, transform Curious Homunculus.

{T}：加{C}到你的法术力池中。此法术力只能用来施放瞬间或法术咒语。
在你的维持开始时，若你坟墓场中有三张或更多瞬间和／或法术牌，转化好奇造妖。

Voracious Reader

Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.)
Instant and sorcery spells you cast cost {1} less to cast.

灵技（每当你施放非生物咒语时，此生物得+1/+1直到回合结束。）
你施放的瞬间与法术咒语减少{1}来施放。