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'{T}: Draw a card, then discard a card.
'Bloodrush — {1}{R}{R}, Discard this card: Target attacking creature gets +5/+1 until end of turn.
'{T}: Destroy target creature with islandwalk.
'This creature enters with X +1/+1 counters on it. When this creature dies, create a 1/1 colorless Thopter artifact creature token with flying for each +1/+1 counter on this creature....
'As this land enters, you may reveal a Merfolk card from your hand. If you don't, this land enters tapped.
{T}: Add {W} or {U}.
'At the beginning of your end step, untap all Merfolk you control.
'{T}: Draw a card, then discard a card.
'{U}, {T}: Target player mills two cards.
'Affinity for artifacts (This spell costs {1} less to cast for each artifact you control.) When Emry enters, mill four cards. {T}: Choose target artifact card in your graveyard. You...
'Other Merfolk you control get +1/+1. When The Scholar of Seas enters the battlefield, choose one of the following cards at random and create a token that's a copy of...