whale cards mtg Magic The Gathering - Core Set 2021 - Pursued As long as The Lunar Whale attacked this turn MTGNexus - Dreamtide Whale

You could also toss in mass Clue and Treasure making for Glacian like Confirm Suspicions and Spell Swindle

Enchantment Color tag templates(None) Estrid's Invocation You may have this enchantment enter as a copy of an enchantment you control, except it has "At the beginning of your upkeep, you may exile this enchantment

The strongest cards in the deck do require a hefty bit of mana investment, so having a mana rock is ideal in your opening hand - but if you have enough lands it isn't worth the mulligan

(Although I should add that it increases tension on a different axisdo I spend them before I can get the extra card?) This prompted a big discussion about the importance of tension for strategic play