Of course, its not clear Gudul Lurker is even enough of a reason to give up Temples Creatures (30) 4 Thassa, God of the Sea 4 Master of Waves 4 Kiora's Follower 4 Stratus Dancer 4 Shorecrasher Elemental 2 Silumgar Sorcerer 4 Faerie Miscreant 4 Harbinger of the Tides Lands (24) Spells (6) Sideboard Collected Company is a powerful Magic card in its own right, and happens to combo great with both Harbinger of the Tides and Faerie Miscreant
You might find an example that you love, then adapt it to match your desired color palette or theme
It is true that it took a while before Brainstorm was recognized for its true power, but drawing three cards was always very good even with the drawback of having to put two back
Cards List "A new day dawns for Avishkar, and we shall draw our power from its light."M 0191 DFT First strike, trample When this creature enters, you may search your library for up to two artifact, creature, and/or enchantment cards with mana value 1 or less, reveal them, put them into your hand, then shuffle
Optimus Prime's deck ranks somewhat modestly on EDHrec.com at #529, meaning it's strong enough to be a viable and effective pick but rare enough to take most Commander players by surprise