Sword of Sinew and Steel Repeatable planeswalker and artifact removal alone makes Sword of Sinew and Steel a pretty powerful piece of equipment
you cannot Special Summon monsters for the rest of this turn, except "Gouki" monsters, also, your opponent Special Summons 1 or 2 monsters from their GY, then, you Special Summon up to that many non-Link "Gouki" monsters from your GY to a Zone(s) this card points to
As you go along with your progress, don't forget to complete the "Mega Rising" Expansion set featuring Mega Blaziken, Mega Gyarados, and Mega Altaria
The main "Kaiju" monsters all share two Summon monster effects: "You can Special Summon this card (from your hand) to your opponent's field in Attack Position, by Tributing 1 monster they control." "If your opponent controls a "Kaiju" monster, you can Special Summon this card (from your hand) in Attack Position." The first effect functions similarly to the Summoning procedures of "Lava Golem" and "Volcanic Queen" (as well as the effect of "Santa Claws"), and is a powerful method of generic removal that can Tribute away almost any monster in the game, including monsters with full effect immunity like "Raidraptor - Ultimate Falcon"
1 2 "Magic: The Gathering 30th Anniversary Set Is a Decadent $1,000 Splurge"
It can also provide some early ramp and serves as a chump blocker for fliers in decks that arent equipped to handle them