Tap time Sieve and sacrifice all five of those Thopters to it, granting you your first extra turn
When the Titan enters the battlefield or attacks, you trigger its ability to draw a card for each other creature you control that shares a creature type with the Titan
#1 Cavern of Souls Cavern of Souls is not a new card to MTG
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2 Grindstone Mill, Mill, Mill Your Deck To the chagrin of many, dedicated Mill decks have been making a bit of a comeback in recent years
