You can only use the 1st and 2nd effect of this card’s name each once per turn.
(1) You can discard this card and 1 other monster or “Vernalizer Fairy” card; send from your Deck to the GY 1 EARTH monster that can be Normal Summoned/Set, then you can Special Summon 1 EARTH monster with a different name from your GY, but you cannot activate monster effects for the rest of this turn, except EARTH monsters’.
(2) You can target 1 “Vernalizer Fairy” monster you control; its current ATK becomes doubled until the end of this turn.