Some, however, were just downright unsettling to look at, and one of the kings of this was undoubtedly Mark Tedin
When that aura becomes unattached (typically from that creature dying), it loses its bestowed quality and becomes an enchantment creature again, losing the aura subtype and enchant creature ability
As far as I know, it won't stop on-Summon effects either, since those activate as soon as the monster is Summoned and this Trap activated in response would only be chained to the effect, but it won't negate it
rules are intuitive and the starter decks explain themselves
C Common Evolzar Lars X FIRE Rank 6 [ DragonXyzEffect ] ATK 2500 DEF 1500 2 Level 6 monsters While this card has material, your opponent cannot target it with monster effects
3 effect, your Leader's power gains +2000, and you give all your opponent's Characters 2000 power, giving you the advantage in one fell swoop