Dozens of times per day, this exact phenomenon occurs and its simply a race for who can spot them first
#1 -- Charizard (Holo, 1st Edition Base Set) There is no debate, no discussion, and no realistic alternative for the number one spot on this list or on any list that attempts to rank the most valuable Pokemon cards ever printed
5 issue 11 The Wicked Avatar November 6 - Yugioh GX Vol
More importantly, giving -1/-1 to the creatures until end of turn instead of one damage will make combat easier on your side against creatures that have more than one toughness
Alternatively, in multiplayer games you can use Axis of Mortality to trade two other players life totals, upsetting the balance of the game and making a new archenemy at the table
The problem is that its double X casting cost makes it harder to deal direct damage on larger scales