The owner of this deck hasn't added a sideboard, they probably should...
Start typing a card name and use the auto-complete feature to quickly select the card you're trying to add. Enter a quantity and add that card to your sideboard!
Submit a list of cards below to bulk import them all into your sideboard. Post one card per line using a format like "4x Birds of Paradise" or "1 Blaze", you can even enter just the card name by itself like "Wrath of God" for single cards.
This deck is based around a Vorel of the Hull Clade infinite combo. He is the missing 4 cards. 1GU - Legendary Creature - Human MerfolkGU, {T}: For each counter on target artifact, creature, or land put another of those counters on that permanent.
You tap your Breeding Pool for a blue mana, then tap Arbor Elf to untap the pool. This gives you a second Arbor Elf trigger, which also targets the Pool. The Breeding Pool untaps from the first Arbor Elf ability, then be sure to tap the Pool again before the second ability resolves. Once the original Arbor Elf ability resolves, tap the pool for a third manaNow you activate Arbor Elf's Galvanic Alchemist–granted ability. This puts a pair of untap triggers on the stack. The first one resolves. Then tap Arbor Elf to get two triggers, and therefore two mana. Then let the second untap ability resolve. Tap the elf once more for two abilities and two more mana.
This deck has been viewed 1,767 times.