Goblin Influx Array
Enchantment
Oracle Text
Goblin spells you cast cost
less to cast. (If it doesn't require , it costs 
less to cast.)
At the beginning of your end step, conjure a random card from Goblin Influx Array's spellbook into your hand.
less to cast. (If it doesn't require , it costs less to cast.)
At the beginning of your end step, conjure a random card from Goblin Influx Array's spellbook into your hand.