While Horn of Plenty can easily help you pull ahead on its own, the card truly shines when you interact with your opponents card draw
The Most Powerful Normal Monster Episode Appearances: 001, 002, 008, 009, 010, 016, 017, 022, 023, 026, 027 Attack: 3000 Defense: 2500 While cards such as Battle Ox or La Jinn the Mystical Genie of the Lamp often saw more competitive success in the early stages of Yu-Gi-Oh!s IRL gameplay (Yugi-Kaiba Format, March 2002), Blue-Eyes White Dragon is by far the most powerful Normal Monster in the series
The Ancient Mew Effect is a lot to handle for any player
So I use my swamp and my island (by rotating them, thereby signifying that I have used all of their power for this turn
I think there are many situations where it is useful
You need to be able to look at that Sower of Temptation foil in your LGSs display case and say to it, Its you I want, but its [the non-foil copy] that I need. Its hard to think of two less related things than playing Magic for free and acquiring foils and other high-value cards