James Anderson hailed the depth of bowling talent available to England ahead of the first Test in New Zealand, saying the presence of Matthew Potts and Olly Stone is keeping him on his toes.
England will attempt to continue their outstanding form under head coach Brendon McCullum and captain Ben Stokes across a two-match series in New Zealand this month, having won nine of their last 10 Tests.
England bolstered their seam attack by recalling Potts, Stone and Stuart Broad for the trip to McCullum's homeland, with Mark Wood and Rehan Ahmed rested after starring in last year's 3-0 whitewash of Pakistan.
With Jofra Archer also impressing on his long-awaited ODI return after an injury-ravaged few years, Anderson is in awe at the options available to England.
"To be able to bring these guys [Potts and Stone] back into the squad after having Mark Wood in Pakistan, and with Jofra getting back fit, it feels like we're building up a real good bank of fast bowlers that will be able to win games in any conditions anywhere in the world," Anderson told The Guardian.
"I think whether they're young or old, guys always keep you on your toes. Broady's keeping me on my toes, we're pushing each other in the nets all the time.
"At the minute, Ollie Robinson is probably one of the best bowlers in the world, for me.
"He just doesn't miss, can swing it both ways, nips it, gets bounce – he's comfortably the one bowler that the guys don't want to face in the nets here. Everyone keeps you on your toes and it keeps those standards really high."
England have not won a Test series in New Zealand since 2007-08, when a 26-year-old Anderson tore through the hosts' top five in Wellington to kick-start their comeback in a 2-1 triumph.
Anderson was invited to play for Auckland against Wellington in the State Championship ahead of that impressive outing in the second Test, a decision criticised by several members of the New Zealand team – including McCullum – for enabling the England man to find form.
"It was amazing for me. It turned out to be a very good decision. I bowled a lot of overs. I didn't set the world alight but it got me into a good rhythm to play the next Test," Anderson recalled.
"Baz brought that up the other day. He was fuming at the time! Apparently the whole New Zealand team were fuming with Auckland. It was huge for both of us.
"And not just the way we played, but with [Matthew] Hoggard and [Steve] Harmison having been such a massive part of England's success – the 2005 Ashes and Harmy being number one in the world at one point.
"Them being the senior bowlers and us taking their places gave us so much confidence to go on and try and emulate them. We never looked back."