When a monster you control is destroyed by a card effect and sent to the Graveyard (except during the Damage Step): Pay 1000 LP; Special Summon 1 Level 4 monster from your Deck.
These cards have effects that could destroy your own monsters:
Rare Metal Dragon has the highest raw attack of all Level 4 or lower monsters. Use Soul Rope to Special Summon this 2400 beater from your deck.
Yubel Lvl 60
Yubel Unlock Event
Syrus Lvl 40 (Gate)
New Week Campaign!
Train Your Kuriboh! Campaign
PvP Best decks
Yu-Gi-Oh 5D's Duel Links [From Sep 25!]
How to beat/farm Yubel Lvl50
Jack Altas Unlock Event
How to beat/farm Yusei Fudo
Yubel unlock event: Rise of the Yubel
Auto Duel Decks and Tips
Amazoness: deck recipe
Masked HERO: deck recipe
Spellbook: deck recipe
How to beat/farm Vellian Crowler Lvl 40 (Gate)
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Worm Bait | Decks and Tips
Sacred Phoenix of Nephthys | Decks and Tips
Ante | Deck and Rulings
Skull-Mark Ladybug | Decks and Tips