SL05-JP001 - UR
Thunder King ELVES
Once per turn, if a Thunder monster activates its effect in your hand: You can target 1 of your banished Thunder monsters; add it to your hand. You can only use each of the following effects of "Thunder King ELVES" once per turn.
● If a Thunder monster, except "Thunder King ELVES", is discarded from your hand (except during the Damage Step): You can Special Summon this card from your GY (even if it was there when you discarded) or from your hand (even if not).
● You can discard this card, then target 1 card on the field (Quick Effect); banish it.
SL05-JP002 - SR
Thunder King Starting Jet
You can discard this card; Special Summon 1 Level 5 or lower Thunder monster with 1600 or less ATK from your Deck. You can banish this card from your GY, then target 1 Level 5 or lower Thunder monster in your GY with 1600 or less ATK; shuffle it into the Deck, then draw 1 card. You can only use 1 "Thunder King Starting Jet" effect per turn, and only once that turn.
SL05-JP024 - SR
St. Elmo's Spark
Reveal 1 Thunder monster in your hand; this turn, that monster can activate its effect as a Quick Effect. You can only activate 1 "St. Elmo's Spark" per turn.