Absolutely devastating for mono blue players and annoying for those of us who enjoy playing dual lands, Shock lands, and Triomes, Tsunami is ruthlessly efficient at what it does for 4 mana
It taps to gain life with nothing else needed equal to the Elf count
We also strongly suggest you exhaust all options when discerning whether a card is actually illegitimate before trying this test, because it's the difference between $3.00 and $300.00
Soaring Stoneglider Southern Elephant Spelltithe Enforcer Terastodon Thorn Mammoth Trained Armodon Trumpeting Armodon Tusk and Whiskers Unyielding Gatekeeper Venerated Loxodon Vintara Elephant Wakandan Tusker War Elephant War Mammoth Wild Elephant Wild Mammoth Woolly Loxodon Woolly Mammoths
Whats more, most of it could be played during your opponents end step if you didnt want them to know what you were up to
Thanks for reading, and Ill see you next time